Acaena exigua NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library -- The U.S.<a href="https://www.earth.com/news/ocean-surface-slicks-create-superhighway-for-fish/"> Fish</a> and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video. Acaena exigua is an extinct species of flowering plant in the rose family known by the common name liliwai. It was endemic to Hawaii, where it was known from Kauaʻi and west Maui. It had not been seen or collected since 1957 and was feared extinct until 1997, when one plant was discovered in a remote montane bog on <a href="https://www.bing.com/search?q=maui&amp;cvid=11f593b142284a109c4b71b63cd85874&amp;FORM=ANAB01&amp;PC=HCTS">Maui</a>. The plant died in 2000, and the species is now considered extinct.Acaena exigua A. Gray var. subtusstrigulosa Bitter: Classification. Click on a scientific name below to expand it in the PLANTS Classification Report. Rank Scientific Name and Common Name; Kingdom: Plantae – Plants Subkingdom: Tracheobionta

Acaena exigua

Acaena exigua NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation...

Abies guatemalensis NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.earth.com/image/the-fall-rhapsody-in-ottawa/">Canada.</a> NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.A. guatemalensis is a conical tree growing 20 to 35 meters tall and 60 to 90 cm in girth. The branches grow largely horizontally. The <a title="Bark (botany)" href="https://en.wikipedia.org/wiki/Bark_(botany)">bark</a> is a blackish-brown and is divided into plates. The branchlets are reddish-brown to deep blackish-red and pubescent. The <a class="mw-redirect" title="Buds" href="https://en.wikipedia.org/wiki/Buds">buds</a> are globular-ovoid, resinous, and roughly 5 mm in length. The <a class="mw-redirect" title="Leaves" href="https://en.wikipedia.org/wiki/Leaves">leaves</a> are somewhat comb-like or nearly pectinate in arrangement. They are unequal and deep green above and waxy in texture underneath. They measure 1.5 to 5.5 cm long by 1.2 to 2 mm wide. <a title="Stoma" href="https://en.wikipedia.org/wiki/Stoma">Stomata</a> are usually absent above, but appear in 8 to 10 lines below. They contain two marginal resin canals and the apex of the leaf is notched and emarginate. The female <a title="Conifer cone" href="https://en.wikipedia.org/wiki/Conifer_cone">cones</a> are oblong-cylindric and the apex is pointed to somewhat flattened. They are yellowish-brown in colour with a violet bloom and measure 8 to 11.5 cm long by 4 to 4.5 cm wide. The scales are oblong, or broader than long. The <a title="Bract" href="https://en.wikipedia.org/wiki/Bract">bracts</a> are hidden, about one half the height of the scale and are cuneate-obovoid in shape. The <a title="Seed" href="https://en.wikipedia.org/wiki/Seed">seeds</a> are a light brown nut to 9 mm in length with a wing to 1.5 cm long"

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Abies guatemalensis

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Abronia macrocarpa NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

Abronia macrocarpa is a perennial herb with a hairy, glandular stem growing up to half a meter tall. The glandular oval leaf blades are up to 5 centimeters long by 3.5 wide and are borne on relatively long <a title="Petiole (botany)" href="https://en.wikipedia.org/wiki/Petiole_(botany)">petioles</a>. The <a title="Inflorescence" href="https://en.wikipedia.org/wiki/Inflorescence">inflorescence</a> is a cluster of up to 75 magenta or light purple flowers each up to 3 centimeters long. The tubular, strongly fragrant flowers open at dusk and are <a title="Pollination" href="https://en.wikipedia.org/wiki/Pollination">pollinated</a> by <a title="Moth" href="https://en.wikipedia.org/wiki/Moth">moths</a>. The winged fruit is up to 1.5 centimeters long. It is <a title="Biological dispersal" href="https://en.wikipedia.org/wiki/Biological_dispersal">dispersed</a> by wind.

Its natural habitat is sandy soils with little other vegetation, often in openings of post-oak woodlands

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Abronia macrocarpa

Abronia macrocarpa NatureServe Explorer Species Reports -- NatureServe Explorer is...

Abutilon eremitopetalum NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.earth.com/image/the-fall-rhapsody-in-ottawa/">Canada.</a> NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

Abutilon eremitopetalum ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.Abutilon eremitopetalum, commonly known as the hidden-petaled abutilon or hiddenpetal Indian mallow, is a species of <a title="Flowering plant" href="https://en.wikipedia.org/wiki/Flowering_plant">flowering</a> shrub in the <a title="Malva" href="https://en.wikipedia.org/wiki/Malva">mallow</a> family, Malvaceae. It is endemic to dry forests and low shrublands on the <a title="Windward and leeward" href="https://en.wikipedia.org/wiki/Windward_and_leeward">windward</a> side of the island of Lānaʻi in <a title="Hawaii" href="https://en.wikipedia.org/wiki/Hawaii">Hawaii</a>. It is classified by the IUCN Red List as critically endangered by habitat destruction.The species was first discovered in 1987. Fish are gill-bearing aquatic craniate animals that lack limbs with digits. They form a sister group to the tunicates, together forming the olfactores. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct

FWS Digital Media Library -- The U.S. <a href="https://www.bing.com/search?q=fish&amp;cvid=051056fee95547398bc5795d84ee6725&amp;FORM=ANAB01&amp;PC=HCTS">Fish</a> and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Abutilon eremitopetalum

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Abutilon menziesii NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, <a href="https://www.earth.com/news/changing-ocean-soundscapes-impact-animals-worldwide/">animals</a> and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. Abutilon menziesii is <a href="https://www.bing.com/search?q=endangered+species&amp;cvid=78d216ecaa634aeb936f4769c391ccc9&amp;FORM=ANAB01&amp;PC=HCTS">endangered</a>.Abutilon menziesii, known as Koʻoloaʻula in Hawaiian, is an endangered species of flowering shrub in the mallow family, Malvaceae,  Malvaceae, that is endemic to Hawaii. It is a sprawling shrub that can reach up to 10 feet in height. The leaves, which range from an inch in width to about five inches, vary in their shapes. They have a velvety feel to them. The small hibiscus-shaped flowers generally hang downward. Though charming up close, the flowers can be hidden by the much larger leaves and not often visible at a distance. Although the Hawaiian name ʻula refers to the more commonly seen red color, koʻoloa ʻula

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Abutilon menziesii

Abutilon menziesii NatureServe Explorer Species Reports -- NatureServe Explorer is...

Abutilon sandwicense NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.Abutilon sandwicense, commonly known as the greenflower Indian mallow, is a species of <a title="Flowering plant" href="https://en.wikipedia.org/wiki/Flowering_plant">flowering plant</a> in the <a title="Malva" href="https://en.wikipedia.org/wiki/Malva">mallow</a> family, Malvaceae, that is endemic to the island of Oʻahu, <a title="Hawaii" href="https://en.wikipedia.org/wiki/Hawaii">Hawaii</a>, in the <a title="United States" href="https://en.wikipedia.org/wiki/United_States">United States</a>. It inhabits dry forests on the slopes of the Waiʻanae Range at elevations of 400–600 m (1,300–2,000 ft). Associated plants include lama (Diospyros sandwicensis), ēlama (<a title="Diospyros hillebrandii" href="https://en.wikipedia.org/wiki/Diospyros_hillebrandii">D. hillebrandii</a>), māmaki (Pipturus albidus), kalia (Elaeocarpus <a class="new" title="Elaeocarpus bifidus (page does not exist)" href="https://en.wikipedia.org/w/index.php?title=Elaeocarpus_bifidus&amp;action=edit&amp;redlink=1">bifidus</a>), āulu (Sapindus oahuensis), olopua (<a title="Nestegis sandwicensis" href="https://en.wikipedia.org/wiki/Nestegis_sandwicensis">Nestegis sandwicensis</a>), and alaheʻe (Psydrax odorata). Greenflower Indian mallow is a shrub, reaching a height of 1.5–3 m (4.9–9.8 ft). It is threatened by <a class="mw-redirect" title="Habitat loss" href="https://en.wikipedia.org/wiki/Habitat_loss">habitat loss</a>.

Abutilon sandwicense

Abutilon sandwicense NatureServe Explorer Species Reports -- NatureServe Explorer is...

Acanthomintha ilicifolia. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

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Acanthomintha ilicifolia, known by the common name San Diego thornmint, is a rare species of flowering plant in the <a title="Lamiaceae" href="https://en.wikipedia.org/wiki/Lamiaceae">mint family</a>. It is native to <a title="Baja California" href="https://en.wikipedia.org/wiki/Baja_California">Baja California</a> and <a title="San Diego County, California" href="https://en.wikipedia.org/wiki/San_Diego_County,_California">San Diego County, California</a>, where it is a resident of the <a title="Chaparral" href="https://en.wikipedia.org/wiki/Chaparral">chaparral</a> and <a title="Coastal sage scrub" href="https://en.wikipedia.org/wiki/Coastal_sage_scrub">coastal sage scrub</a> plant communities and <a title="Vernal pool" href="https://en.wikipedia.org/wiki/Vernal_pool">vernal pools</a>.

Acanthomintha ilicifolia has been <a title="Local extinction" href="https://en.wikipedia.org/wiki/Local_extinction">extirpated</a> from many of the sites where it was previously noted in San Diego County. It is a federally listed threatened species in the United States. This species is also listed as endangered under the <a title="California Endangered Species Act" href="https://en.wikipedia.org/wiki/California_Endangered_Species_Act">California Endangered Species Act</a> which means that killing or possessing the plants is prohibited within <a title="California" href="https://en.wikipedia.org/wiki/California">California</a> unless authorized by the California Department of Fish and Game.

Acanthomintha ilicifolia

Acanthomintha ilicifolia. NatureServe Explorer Species Reports -- NatureServe Explorer is...

Acanthomintha obovata ssp. duttonii. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and <a href="https://www.earth.com/news/changing-ocean-soundscapes-impact-animals-worldwide/">animals</a> too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

Acanthomintha obovata ssp. duttonii ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of <a href="https://www.bing.com/search?q=north+america&amp;cvid=e31edaa0953840a0af562f33e9814b78&amp;FORM=ANAB01&amp;PC=HCTS">North America</a> and the world.  Acanthomintha duttonii is a species of annual plant endemic to San Mateo County, California in the family Lamiaceae. It is commonly called San Mateo thornmint and is found growing on serpentine soils near the Crystal Springs Reservoir in a six-mile long strip on the east side of Montara Mountain at elevations of approximately 150 to 300 meters. an annual herb that is native to California and and is endemic (limited) to California. also called Acanthomintha obovata ssp. duttonii California Rare Plant Rank: 1B.1 ( rare, threatened, or endangered in CA and elsewhere ).

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Acanthomintha obovata ssp. duttonii

Acanthomintha obovata ssp. duttonii. NatureServe Explorer Species Reports -- NatureServe...

Achyranthes mutica NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and<a href="https://www.earth.com/image/the-fall-rhapsody-in-ottawa/"> Canada</a>. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.Achyranthes mutica A. Gray – blunt chaff flower Subordinate Taxa. This plant has no children Legal Status. Threatened and Endangered Information: This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of <a href="https://www.bing.com/search?q=north+america&amp;cvid=43301dd515c748d8ad14055801b02e2c&amp;FORM=ANAB01&amp;PC=HCTS">North America</a> and the world.Achyranthes mutica (also called blunt chaff flower) is a species of <a title="Plant" href="https://en.wikipedia.org/wiki/Plant">plant</a> in the family <a title="Amaranthaceae" href="https://en.wikipedia.org/wiki/Amaranthaceae">Amaranthaceae</a>. It is <a title="Endemism" href="https://en.wikipedia.org/wiki/Endemism">endemic</a> to <a title="Hawaii" href="https://en.wikipedia.org/wiki/Hawaii">Hawaii</a>. Its natural <a title="Habitat" href="https://en.wikipedia.org/wiki/Habitat">habitats</a> are <a title="Hawaiian tropical dry forests" href="https://en.wikipedia.org/wiki/Hawaiian_tropical_dry_forests">dry forests</a> and subtropical or tropical dry <a title="Shrubland" href="https://en.wikipedia.org/wiki/Shrubland">shrubland</a>. It is threatened by <a class="mw-redirect" title="Habitat loss" href="https://en.wikipedia.org/wiki/Habitat_loss">habitat loss</a>.

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Achyranthes mutica

Achyranthes mutica NatureServe Explorer Species Reports -- NatureServe Explorer is...

Achyranthes splendens var. rotundata. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common <a href="https://www.earth.com/news/scientists-investigate-the-mysterious-origin-of-flowering-plants/">plants</a> and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. Achyranthes splendens var. rotundata Genus is derived from the Greek achyron, chaff, and anthos, flower, referring to the chaffy parts of the flower. The Latin ephithet splendens means shining

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.Achyranthes splendens (ʻEwa hinahina; also called Maui chaff flower, round chaff flower, round-leaf chaff flower, or round-leaved chaff flower) is a species of flowering plant in the <a title="Amaranth" href="https://en.wikipedia.org/wiki/Amaranth">pigweed</a> family, <a title="Amaranthaceae" href="https://en.wikipedia.org/wiki/Amaranthaceae">Amaranthaceae</a>, that is <a title="Endemism" href="https://en.wikipedia.org/wiki/Endemism">endemic</a> to <a title="Hawaii" href="https://en.wikipedia.org/wiki/Hawaii">Hawaiʻi</a>. Its natural <a title="Habitat" href="https://en.wikipedia.org/wiki/Habitat">habitats</a> are <a title="Hawaiian tropical dry forests" href="https://en.wikipedia.org/wiki/Hawaiian_tropical_dry_forests">dry forests</a>, <a title="Hawaiian tropical low shrublands" href="https://en.wikipedia.org/wiki/Hawaiian_tropical_low_shrublands">low shrublands</a>, and <a title="Sand" href="https://en.wikipedia.org/wiki/Sand">sandy</a> shores. It is threatened by <a class="mw-redirect" title="Habitat loss" href="https://en.wikipedia.org/wiki/Habitat_loss">habitat loss</a>. Native Hawaiians have, for centuries, considered its extract to be an effective natural cure for constipation.

Achyranthes splendens var. rotundata

Achyranthes splendens var. rotundata. NatureServe Explorer Species Reports -- NatureServe...

Acmispon dendroideus var. traskiae (=Lotus d. ssp. traskiae) NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.earth.com/image/the-fall-rhapsody-in-ottawa/">Canada</a>. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.Syrmatium veatchii, <a title="Synonym (taxonomy)" href="https://en.wikipedia.org/wiki/Synonym_(taxonomy)">synonyms</a> Lotus dendroideus and Acmispon dendroideus, is a species of <a title="Faboideae" href="https://en.wikipedia.org/wiki/Faboideae">legume</a> native to <a title="California" href="https://en.wikipedia.org/wiki/California">California</a>. It is known by the common name island broom. It is <a title="Endemism" href="https://en.wikipedia.org/wiki/Endemism">endemic</a> to the <a class="mw-redirect" title="Channel Islands of California" href="https://en.wikipedia.org/wiki/Channel_Islands_of_California">Channel Islands of California</a>, where it grows on coastal bluffs and cliffs. It is a spreading perennial herb or erect <a title="Shrub" href="https://en.wikipedia.org/wiki/Shrub">shrub</a> approaching 2 meters in height. It is hairless to hairy and gray-green in color. The branches lined with leaves each made up of a few oval leaflike leaflets up to 1.5 centimeters long each. The <a title="Inflorescence" href="https://en.wikipedia.org/wiki/Inflorescence">inflorescence</a> bears up to 10 yellow pealike flowers, each roughly a centimeter long and fading red as they age

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Acmispon dendroideus var. traskiae (=Lotus d. ssp. traskiae)

Acmispon dendroideus var. traskiae (=Lotus d. ssp. traskiae) NatureServe Explorer...

Aconitum noveboracense. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

Aconitum noveboracense, also known as northern blue monkshood or northern wild monkshood, is a flowering <a title="Plant" href="https://en.wikipedia.org/wiki/Plant">plant</a> belonging to the buttercup family (<a title="Ranunculaceae" href="https://en.wikipedia.org/wiki/Ranunculaceae">Ranunculaceae</a>). Members of its genus (<a title="Aconitum" href="https://en.wikipedia.org/wiki/Aconitum">Aconitum</a>) are also known as wolfsbane.

The <a title="United States Fish and Wildlife Service" href="https://en.wikipedia.org/wiki/United_States_Fish_and_Wildlife_Service">United States Fish and Wildlife Service</a> government lists it as a <a class="mw-redirect" title="Threatened" href="https://en.wikipedia.org/wiki/Threatened">threatened</a> species.<a class="external autonumber" href="https://en.wikipedia.org/wiki/Aconitum_noveboracense#endnote_ecos.fws.gov.129">[1]</a> It grows in rare portions of <a class="mw-redirect" title="New York State" href="https://en.wikipedia.org/wiki/New_York_State">New York State</a> and in portions of the <a title="Driftless Area" href="https://en.wikipedia.org/wiki/Driftless_Area">Driftless Area</a>.

Northern monkshood is noted for its very distinctive, blue hood-shaped flowers. The flowers are about 1 inch in length, and a single stem may have many flowers. Stems range from about 1 to 4 feet in length. The leaves are broad with coarse, toothed lobes.
<ul>
 	<li>Only found in Iowa, Wisconsin, Ohio, and New York.</li>
 	<li>Typically found on shaded to partially shaded cliffs, <a class="mw-redirect" title="Algific talus slopes" href="https://en.wikipedia.org/wiki/Algific_talus_slopes">algific talus slopes</a>, or on cool, streamside sites. These areas have cool soil conditions, cold air drainage, or cold groundwater flowage. On algific talus slopes, these conditions are caused by the outflow of cool air and water from ice contained in underground fissures. These fissures are connected to sinkholes and are a conduit for the air flows.</li>
</ul>
FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Aconitum noveboracense

Aconitum noveboracense. NatureServe Explorer Species Reports -- NatureServe Explorer is...

Adenophorus periens NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library -- The U.S. <a href="https://www.bing.com/search?q=fish&amp;cvid=051056fee95547398bc5795d84ee6725&amp;FORM=ANAB01&amp;PC=HCTS">Fish</a> and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Adenophorus periens is a rare species of <a title="Fern" href="https://en.wikipedia.org/wiki/Fern">fern</a> known by the common name pendant kihi fern. It is <a title="Endemism" href="https://en.wikipedia.org/wiki/Endemism">endemic</a> to <a title="Hawaii" href="https://en.wikipedia.org/wiki/Hawaii">Hawaii</a>, where it is known from one population in <a title="Puna, Hawaii" href="https://en.wikipedia.org/wiki/Puna,_Hawaii">Puna</a> on the island of <a title="Hawaii (island)" href="https://en.wikipedia.org/wiki/Hawaii_(island)">Hawaii</a> and a few occurrences on <a title="Kauai" href="https://en.wikipedia.org/wiki/Kauai">Kauai</a> and <a title="Molokai" href="https://en.wikipedia.org/wiki/Molokai">Molokai</a>. The fern occurs in wet mountain forests on volcanic slopes. It grows on trees. There are perhaps 2000 individual plants remaining. This is a federally listed <a title="Endangered species" href="https://en.wikipedia.org/wiki/Endangered_species">endangered species</a> of the United States.

This fern is easily distinguished from others in its genus, with its long, hanging fronds that may exceed 40 centimeters in length, twice as long as other Adenophorus. The leaflets on the fronds are twisted at an angle to the <a title="Rachis" href="https://en.wikipedia.org/wiki/Rachis">rachis</a> and the leaf edges are lined with unique hairs. <a title="Genetic analysis" href="https://en.wikipedia.org/wiki/Genetic_analysis">Genetic analysis</a> reveals that the fern has a high <a title="Genetic diversity" href="https://en.wikipedia.org/wiki/Genetic_diversity">genetic diversity</a> for such a rare species.

Threats to the species include <a title="Lava" href="https://en.wikipedia.org/wiki/Lava">lava</a> and <a title="Volcanic gas" href="https://en.wikipedia.org/wiki/Volcanic_gas">gas</a> from the volcanoes on which it grows, as well as the death of its host trees, <a title="Introduced species" href="https://en.wikipedia.org/wiki/Introduced_species">introduced species</a> including <a title="Weed" href="https://en.wikipedia.org/wiki/Weed">weeds</a> and <a title="Feral pig" href="https://en.wikipedia.org/wiki/Feral_pig">feral pigs</a>, and <a class="mw-redirect" title="Geothermal electricity" href="https://en.wikipedia.org/wiki/Geothermal_electricity">geothermal development</a>.

Adenophorus periens

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Adiantum vivesii. NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on <a href="https://www.earth.com/video/plants-cannot-keep-up-with-rising-co2-levels/">plants</a>, animals, fungi, and microbes of North America and the world.Adiantum vivesii is <a title="Endemism" href="https://en.wikipedia.org/wiki/Endemism">endemic</a> to <a title="Puerto Rico" href="https://en.wikipedia.org/wiki/Puerto_Rico">Puerto Rico</a>, where it is known from a single population made up of perhaps 1000 individuals near <a title="Quebradillas, Puerto Rico" href="https://en.wikipedia.org/wiki/Quebradillas,_Puerto_Rico">Quebradillas</a>, in the <a class="mw-redirect" title="San Juan – Caguas – Guaynabo metropolitan area" href="https://en.wikipedia.org/wiki/San_Juan_%E2%80%93_Caguas_%E2%80%93_Guaynabo_metropolitan_area">San Juan – Caguas – Guaynabo metropolitan area</a> on the northern side of the island.The fern was discovered in 1985 and described to science as a new species in 1989. Soon after, it was listed as an <a title="Endangered species" href="https://en.wikipedia.org/wiki/Endangered_species">endangered species</a>. It is a putative hybrid between Adiantum obliquum and A. tetraphyllum. In 2003 a specimen that most likely represents this species was collected on Petit Morne in Martinique by botanist <a class="mw-redirect" title="Maarten Christenhusz" href="https://en.wikipedia.org/wiki/Maarten_Christenhusz">Maarten Christenhusz</a> collection number 2678 (BM, SP, TUR, U, UC), which means that the hybrid has occurred twice independently.

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Adiantum vivesii

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Aeschynomene virginica NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.earth.com/image/the-fall-rhapsody-in-ottawa/">Canada</a>. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.Aeschynomene virginica is a rare species of flowering plant in the legume family known by the common names Virginia jointvetch and sensitive jointvetch. It is native to a small section of the East Coast of the United States, where it has a fluctuating annual global population scattered in about 20 mostly small occurrences. Counts and estimates revealed two populations in New Jersey including several thousand individuals, one population of a few hundred plants in Maryland, several variable and unstable populations in ditches in North Carolina, and several populations including about 5000 individuals in Virginia. Habitat

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Aeschynomene virginica

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Agalinis acuta NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

Agalinis acuta is an annual hemiparasitic plant native to <a href="https://www.earth.com/news/flash-flooding-devastates-maryland/">Maryland</a>, Massachusetts, Rhode Island, Connecticut, and Long Island, New York. Common names include sandplain gerardia and sandplain false foxglove. It is one of about 70 species that comprise genus Agalinis. It currently resides within the family Orobanchaceae, but historically was aligned with members of the Scrophulariaceae. This was one of several re-alignments that were the consequence of the disintegration of the Scrophulariaceae as the result of conclusions based on molecular phylogeny data from the chloroplast genome. While historically regarded as a separate species, molecular phylogenetic data indicates that Agalinis acuta should be consolidated as part of the species Agalinis decemloba.

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Agalinis acuta

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Agave eggersiana NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.bing.com/search?q=canada&amp;cvid=b3d93bdc390d43a7878fe6e35c4015bf&amp;FORM=ANAB01&amp;PC=HCTS">Canada</a>. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network. Agave eggersiana

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.Agave eggersiana, Eggers' century plant, is an <a title="Endangered species" href="https://en.wikipedia.org/wiki/Endangered_species">endangered species</a> of spiky <a title="Plant" href="https://en.wikipedia.org/wiki/Plant">plant</a> which grows in the <a title="Virgin Islands" href="https://en.wikipedia.org/wiki/Virgin_Islands">Virgin Islands</a>, in dry, exposed areas. Agave eggersiana is a perennial herb known in the wild only from the island of <a class="mw-redirect" title="St. Croix" href="https://en.wikipedia.org/wiki/St._Croix">St. Croix</a> of the U.S. <a title="Virgin Islands" href="https://en.wikipedia.org/wiki/Virgin_Islands">Virgin Islands</a> (USFWS 1998a).A small number of plants remain on private land and are threatened by tourist development (USFWS 1998b). Other threats include feral pigs and goats on <a title="National Park Service" href="https://en.wikipedia.org/wiki/National_Park_Service">National Park Service</a> land (USFWS 1998b). Research needs include distribution and abundance, general biology and ecology (USFWS 1998a). The U.S. <a href="https://www.earth.com/news/ocean-surface-slicks-create-superhighway-for-fish/">Fish</a> and Wildlife Service requests that any interested parties (concerned government agencies, the scientific community and/or industry) submit data or suggestions concerning this species (USFWS 1998b). The plant is being cultivated at the <a title="St. George Village Botanical Garden" href="https://en.wikipedia.org/wiki/St._George_Village_Botanical_Garden">St. George Village Botanical Garden</a> in St. Croix U.S.V.I.(USFWS 1998a) and at <a class="mw-redirect" title="Fairchild Botanical Gardens" href="https://en.wikipedia.org/wiki/Fairchild_Botanical_Gardens">Fairchild Botanical Gardens</a> in south <a title="Florida" href="https://en.wikipedia.org/wiki/Florida">Florida</a>.

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Agave eggersiana

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Alectryon macrococcus NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and <a href="https://www.earth.com/image/intense-wildfires-in-manitoba-canada/">Canada.</a> NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of <a href="https://www.bing.com/search?q=north%20america&amp;qs=n&amp;form=QBRE&amp;sp=-1&amp;pq=&amp;sc=0-0&amp;sk=&amp;cvid=2A486C7EEB7F4DC9A48B1971A274D39A">North America</a> and the world. North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere. It can also be described as the northern subcontinent of the Americas. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. Because it is on the North American Tectonic Plate, Greenland is included as part of North America geographically. North America covers an area of about 24,709,000 square kilometers (9,540,000 square miles), about 16.5% of the Earth's land area and about 4.8% of its total surface. North America is the third-largest continent by area, following Asia and Africa, and the fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 579 million people in 23 independent states, or about 7.5% of the world's population.

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.

Alectryon macrococcus

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Allium munzii NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and <a href="https://www.earth.com/news/changing-ocean-soundscapes-impact-animals-worldwide/">animals</a> too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. Allium munzii is an onion that grows from a reddish-brown <a title="Bulb" href="https://en.wikipedia.org/wiki/Bulb">bulb</a> just over a centimeter long. It produces an erect stem up to about 35 centimeters in maximum height and a single leaf which is usually a bit longer. The <a title="Umbel" href="https://en.wikipedia.org/wiki/Umbel">umbel</a> contains up to 35 flowers each under a centimeter long. They have <a title="Tepal" href="https://en.wikipedia.org/wiki/Tepal">tepals</a> that are white with a dark green midvein, turning red with age. Pollen and anthers are yellow

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video. Munz’s onion is a California threatened plant species, which means that killing or possessing the plant is prohibited by the California Endangered Species Act (CESA). It is also listed as endangered under the federal Endangered Species Act.

Allium munzii

Allium munzii NatureServe Explorer Species Reports -- NatureServe Explorer is...

Continental European snakes, geckos, and Italian wall lizards are silently making their way to northern Europe. They travel undetected among ornamental plants such as olive trees that are imported for gardens and green spaces.



These hidden plant hitchhikers can become invasive species, threatening native ecosystems - just as they have in snake-free Mediterranean islands like Majorca.



<h2 class="wp-block-heading" id="h-importing-ornamental-plants">Importing ornamental plants </h2>



The presence of these reptiles signals a larger problem. Ornamental plants and cut flowers transport a wide range of pests, including insects, fungi, and disease-carrying organisms. These shipments move at high speed and in large volumes, making thorough inspections nearly impossible.



A study published in the journal Bioscience warns that despite regulations, imported plants pose an <a href="https://www.earth.com/news/growing-threat-of-invasive-species-requires-immediate-action/" target="_blank" rel="noreferrer noopener">increasing risk</a>. The global market for ornamental plants is expanding rapidly, and stronger regulations are urgently needed to prevent environmental and agricultural damage.



“Ornamental olive trees for sale in the UK can be over 100 years old, with many hiding places amongst their gnarly bark and the soil they’re transported in. This is incredibly risky in terms of importing pests,” said Professor William Sutherland from the <a href="https://www.cam.ac.uk/" target="_blank" rel="noreferrer noopener">University of Cambridge</a>.



“Adult snakes and lizards are just the tip of the iceberg. If they’re getting through, what’s the chance of us spotting small insects and fungi - the things that really cause the problems?”



“The sheer volume of cut flowers and ornamental plants being traded at speed around the world makes it extremely difficult to intercept all the pests and diseases they carry. Even with the best of intentions, unwanted hitchhikers are getting through customs import checks all the time,” added Dr. Silviu Petrovan, a researcher from Cambridge.



<h2 class="wp-block-heading" id="h-illegal-plant-trade-and-wild-pests">Illegal plant trade and wild pests </h2>



The problem goes beyond pests. Some suppliers ignore regulations, illegally stripping orchids and cacti from tropical <a href="https://www.earth.com/news/invasive-plants-alter-the-soundscape-of-ecosystems/" target="_blank" rel="noreferrer noopener">habitats</a> and selling them as part of legal shipments. Enforcing trade protections on a large scale is challenging, making it easier for endangered species to be exploited.



“Even with a global trade in cultivated ornamental plants, there is still a market for rare <a href="https://www.earth.com/news/time-bombs-invasive-plants-can-lie-dormant-for-centuries/" target="_blank" rel="noreferrer noopener">species</a> taken from the wild, and this can lead to rapid species declines, as well as increased risks that wild pests and plant diseases may enter the supply chain,” warned Dr. Amy Hinsley from the <a href="https://www.ox.ac.uk/" target="_blank" rel="noreferrer noopener">University of Oxford</a>.



<h2 class="wp-block-heading" id="h-a-frog-s-journey-to-sheffield">A frog’s journey to Sheffield</h2>



For Dr. Petrovan, the issue became personal when he was called to identify a live frog found in a florist’s shop in Sheffield. Initially, he assumed it was a joke.&nbsp;



When Dr. Petrovan realized the tree frog had arrived from Colombia via Ecuador, he was shocked.



“Finding a South American tree frog in a Sheffield florist was extraordinary. It made me realize that if you can get this type of fragile small vertebrate arriving alive in a flower shipment without being noticed at customs, just how hard it must be to detect very small agricultural insect pests or their eggs,” said Dr. Petrovan.



To assess the scale of the problem, researchers analyzed records from Dutch customs (2017-2018) and the UK’s DEFRA (2021-2023). Over 80% of intercepted pests were insects, highlighting the difficulty of detection.



<h2 class="wp-block-heading" id="h-environmental-and-health-costs">Environmental and health costs</h2>



The study on invasive species reveals several serious concerns about the ornamental <a href="https://www.earth.com/news/non-native-species-are-spreading-at-an-exponential-rate/" target="_blank" rel="noreferrer noopener">plant</a> trade, particularly in the countries that supply these plants.&nbsp;



One major issue is pollution, as microplastics and agrochemicals used in plant cultivation contaminate soil and water systems. Another concern is the health risks faced by workers handling cut flowers which expose them to harmful pesticide residues. 



The industry’s high water consumption also threatens food security, especially in places like Kenya, where floriculture takes up to 98% of the water drawn from Lake Naivasha, reducing the availability of water for essential agriculture.&nbsp;



Additionally, transporting flowers across the world generates significant carbon emissions, with each flower producing up to 3kg of CO2 due to refrigeration and shipping. Beyond these <a href="https://www.earth.com/news/invasive-lionfish-global-domination-mediterranean-sea-marine-ecosystems/" target="_blank" rel="noreferrer noopener">environmental impacts</a>, the exploitation of wild plants remains a critical problem.&nbsp;



Many endangered species, such as rare cacti, succulents, and orchids, continue to be taken from their natural habitats to meet demand, putting these species at further risk of extinction.



<h2 class="wp-block-heading" id="h-need-for-sustainable-solutions">Need for sustainable solutions</h2>



Despite its risks, the ornamental plant industry supports many rural economies. In 2022, the global export value of cut flowers and foliage reached $10 billion, while live plants and bulbs totaled $13 billion.



“We absolutely don’t want to encourage knee-jerk reactions that might be well-meaning but actually cause more problems than they solve,” said Dr. Petrovan. Instead, he advocates for better industry standards. 



“We need to push to make the industry more sustainable through things like certifications and better regulation, and to work with those involved in the trade to better understand the <a href="https://www.earth.com/news/new-invasive-crustacean-species-discovered-in-the-mediterranean/" target="_blank" rel="noreferrer noopener">risks</a> and how to mitigate them,” added Dr. Petrovan.



<h2 class="wp-block-heading" id="h-the-role-of-responsible-consumers">The role of responsible consumers</h2>



“We need to be responsible consumers. While certification standards are being developed, buying plants rather than cut flowers can reduce many of the risks that stem from importing cut flowers. They last much longer and also reduce the emission costs,” said Dr. Alice Hughes from the University of Hong Kong (<a href="https://www.hku.hk/" target="_blank" rel="noreferrer noopener">HKU</a>).



The ornamental plant trade is booming, but it carries hidden risks. From invasive reptiles to agricultural pests, unchecked imports threaten ecosystems and food security.&nbsp;



Smarter regulations, responsible sourcing, and consumer awareness can help create a more sustainable future - without sacrificing the beauty that plants and flowers bring to our lives.



The study is published in the journal <a href="https://academic.oup.com/bioscience/advance-article/doi/10.1093/biosci/biae124/7954447" target="_blank" rel="noreferrer noopener">Bioscience</a>.



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International plant trade is spreading invasive species and pests

Continental European snakes, geckos, and Italian wall lizards are silently...

Imagine a world where robotic insects take over the critical task of pollination, freeing farmers from relying on the whims of nature or resorting to manually pollinating crops with paintbrushes. 



These high-tech marvels, inspired by nature’s own pollinators, promise to revolutionize agriculture by boosting efficiency and reducing environmental impact. 



Scientists at MIT are diligently working to reinvent artificial pollination, which will bring us closer to this sensational reality.



<h2 class="wp-block-heading" id="h-small-pioneers-of-giant-transformations">Small pioneers of giant transformations</h2>



These tiny mechanical marvels that are smaller than the size of a paperclip are expected to expedite <a href="https://www.earth.com/news/insect-apocalypse-australasia-is-facing-a-hidden-pollination-crisis/" target="_blank" rel="noreferrer noopener">pollination</a>, thereby boosting crop yields while minimizing traditional agriculture's harmful effects on the environment.



Inspired by bees, these robotic insects could soon swarm out of mechanical hives to perform precise pollination, mimicking the efficiency and agility of their natural counterparts.



<h2 class="wp-block-heading" id="h-the-inception-of-robotic-insects">The inception of robotic insects</h2>



<a href="https://www.mit.edu/" target="_blank" rel="noreferrer noopener">MIT</a> researchers drew inspiration from bees to design these <a href="https://www.earth.com/news/tiny-robotic-fish-developed-to-collect-microplastics/" target="_blank" rel="noreferrer noopener">miniature robots</a>. 



Kevin Chen, an associate professor in the Department of Electrical Engineering and Computer Science (EECS), head of the Soft and Micro Robotics Laboratory within the Research Laboratory of Electronics (RLE), and the senior author of an open-access paper on the new design, leads this innovative project.



Chen and his team recognized that earlier versions of robotic insects lacked the endurance, speed, and maneuverability of natural <a href="https://www.earth.com/news/pollinators-are-not-just-attracted-to-plants-by-scent-but-also-by-humidity/" target="_blank" rel="noreferrer noopener">pollinators</a>. 



This led them to redesign the robots, mimicking the anatomy and flight mechanics of bees to achieve greater efficiency and precision.



The research team, including co-lead authors Suhan Kim and Yi-Hsuan Hsiao, EECS graduate students, collaborated with Zhijian Ren and summer visiting student Jiashu Huang to produce their findings, which were published in Science Robotics.



<h2 class="wp-block-heading" id="h-the-evolution-of-robotic-insects">The evolution of robotic insects</h2>



The latest robotic insects represent a significant leap in design. 



The revamped bots can hover for about 1,000 seconds - over 100 times longer than their predecessors.



Weighing less than a paperclip, these robots achieve remarkable speeds, perform acrobatic stunts like double flips, and track trajectories as intricate as spelling "M-I-T."



The design improvements include more sophisticated transmissions that connect the wings to soft actuators, or artificial muscles, which minimize mechanical strain while increasing precision and agility. 



Each unit now features a single wing pointing outward, which reduces interference between wings and creates space for future enhancements, such as tiny batteries or sensors.



<h2 class="wp-block-heading" id="h-overcoming-challenges">Overcoming challenges </h2>



Initial designs, with four units and eight wings, faced issues where the wings interfered with each other’s lift forces. 



"But there is no <a href="https://www.earth.com/news/global-insect-decline-what-are-the-causes-and-consequences/" target="_blank" rel="noreferrer noopener">insect</a> that has eight wings. In our old design, the performance of each individual unit was always better than the assembled robot," Chen remarked.



The team halved the number of wings and reconfigured their alignment, significantly improving flight performance.



Fabricating the wing hinges was another challenge. 



These 2-centimeter-long, 200-micron-wide components required a multistep laser-cutting process to ensure precision. 



"If you have even a tiny alignment issue during the fabrication process, the wing hinge will be slanted instead of rectangular, which affects the wing kinematics," Chen explained.



<h2 class="wp-block-heading" id="h-the-promise-of-progress">The promise of progress </h2>



The latest design breakthroughs bring the team closer to practical applications like assisted pollination.



“The amount of flight we demonstrated in this paper is probably longer than the entire amount of <a href="https://www.earth.com/news/hummingbird-wings-the-future-of-robotic-flight/" target="_blank" rel="noreferrer noopener">flight</a> our field has been able to accumulate with these robotic insects,” Chen shared.



Future goals include achieving flight durations in excess of 10,000 seconds and enhancing the robots’ precision to land and take off from flower centers.



In the long term, the team envisions equipping the robots with sensors, batteries, and computing capabilities for autonomous navigation outside the lab.



<h2 class="wp-block-heading" id="h-a-glimpse-into-the-future">A glimpse into the future</h2>



As Kevin Chen and his team continue to push the boundaries of robotic insect design, the promise of swarming, battery-powered pollinators edges closer to reality. 



With each iteration, these miniature marvels become more efficient, agile, and precise, bringing them one step closer to deployment in real-world environments.



They could bring revolutionary change in modern agriculture by making it possible to produce fruits and vegetables within controlled environments such as multilevel warehouses with robotic insects to remove the shackles of seasonality, climatic variability, and the decline of natural pollinators on crop production.



It is envisioned that such a shift would bring a surge in crop yield while opening doors to a greener, more responsible means of farm operation through pesticide-free and non-water hogging systems.



A whole vision of an army of robot pollinators marching across farms symbolizes technology with the science of biomimicry redefining everything related to the food sector. 



These robots may, one day, help solve some of the world's most pressing problems in food security and environmental conservation.



The full study was published in the journal <a href="https://www.science.org/doi/10.1126/scirobotics.adp4256" target="_blank" rel="noreferrer noopener">Science Robotics</a>.



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Robotic insects are here and may be the future of farming and plant pollination

Imagine a world where robotic insects take over the critical...

Apples are often seen as a go-to choice for boosting overall health. They are affordable, easy to find, and praised for their nutritional content.&nbsp;



Yet many folks never realize how these crisp favorites might be doing more than just satisfying a sweet tooth. They contain special plant compounds that appear to lend a helping hand to a part of the body that usually goes unnoticed until problems arise: the liver.



<h2 class="wp-block-heading" id="h-a-closer-look-at-flavonoids">A closer look at flavonoids</h2>



A recent publication in The American Journal of Clinical Nutrition pointed to a promising link between certain <a href="https://www.earth.com/news/early-humans-thrived-on-plant-based-diets-not-meat-alone-780000-years-ago/" target="_blank" rel="noreferrer noopener">plant-based diets</a> and lower chances of developing liver trouble.



<a href="https://www.scopus.com/authid/detail.uri?authorId=58875399600" target="_blank" rel="noreferrer noopener">William Bell</a>, who co-authored the study at the <a href="https://www.uea.ac.uk/" target="_blank" rel="noreferrer noopener">University of East Anglia</a>, found that people who regularly ate foods packed with flavonoids saw benefits that went beyond typical cholesterol or blood pressure improvements.



<a href="https://www.heart.org/en/news/2022/03/22/flavonoids-are-a-flavorful-way-to-boost-heart-and-brain-health" target="_blank" rel="noreferrer noopener">Flavonoids</a> are plant components that help protect living cells from stress. These compounds can be found in all sorts of foods, but apples are one of the standouts.&nbsp;



Apples also carry fiber, vitamins, and other antioxidants, so it is no surprise that they keep showing up in discussions about wellness. That extra dose of fiber, especially from the peel, tends to be associated with healthy digestion.&nbsp;



Experts point out that any improvement in digestion often has an indirect benefit on other organs, including the liver.



<h2 class="wp-block-heading" id="h-how-apples-fit-into-the-picture">How apples fit into the picture</h2>



<a href="https://www.mdpi.com/2076-3417/13/8/5112" target="_blank" rel="noreferrer noopener">Researchers</a> across different institutions have studied how apples might support better liver function. The fruit seems to help maintain balance in the body by reducing oxidative stress.&nbsp;



This simply means that apples offer a natural approach to curbing some of the harmful chemical reactions that occur in cells during ordinary life. Left unchecked, these reactions can lead to inflammation or a buildup of fats in the liver.



“Mechanistic studies and short-term randomized trials suggest higher intakes of dietary flavonoids may protect against nonalcoholic fatty liver disease,” wrote William Bell at the end of that research summary.



This line hints at a bigger story: the beneficial ingredients in <a href="https://www.earth.com/news/apple-orchards-face-compounding-threats-from-climate-change/" target="_blank" rel="noreferrer noopener">apples</a> appear to support a healthier liver, which could mean a simpler way to look after the body’s wellness without specialized supplements.



<h2 class="wp-block-heading" id="h-apples-and-their-protective-qualities">Apples and their protective qualities</h2>



Apples stand out partly because they supply two types of fiber: soluble and insoluble. Both forms can help with digestive rhythm. In addition, many of the vitamins and antioxidants in apples may assist the liver in cleaning out unwanted particles.&nbsp;



Researchers concur that the fiber and polyphenols present in apples <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4488768/#:~:text=Other%20studies%20indicated%20that%20apple,in%20the%20peel%20%5B150%5D.">help</a> lower cholesterol levels in the liver, as noted in their findings. Over time, that kind of health support might be very important for those facing potential liver issues.



Some <a href="https://exclusives.ca.uky.edu/2021/fcs/fruit-and-vegetable-peels-contain-many-nutrients#:~:text=Studies%20have%20found%20that%20a,an%20apple%20without%20its%20peel." target="_blank" rel="noreferrer noopener">nutritionists</a> highlight the fact that apples offer more nutrients with their peels on than with their peels removed, although slicing them or cooking them in different ways can still provide a decent nutrient load.&nbsp;



Whether it is a crisp snack on its own or baked with cinnamon, the apple holds plenty of vitamins that help round out any diet plan. 



Little choices, like adding this fruit to daily meals, can add up and contribute to a stronger defense against liver stress.



<h2 class="wp-block-heading" id="h-simplicity-that-fits-everyday-life">Simplicity that fits everyday life</h2>



There is also something comforting about apples. They are easy to pack in a bag, affordable, and versatile. Some people even blend them into smoothies or add small chunks to salads.&nbsp;



The fiber helps <a href="https://pubmed.ncbi.nlm.nih.gov/36193993/" target="_blank" rel="noreferrer noopener">curb hunger</a>, so it can keep energy levels steady between meals. This is especially handy for individuals aiming to maintain a healthy weight which, in turn, supports a more balanced metabolic state.



Apples also tend to pair well with other flavonoid-rich foods like berries, onions, and tea. Many of these items are part of standard grocery lists for people hoping to eat more wholesome and natural foods. By including more of them in one’s diet, it may be possible to encourage a more resilient body overall.



<h2 class="wp-block-heading" id="h-keeping-things-real">Keeping things real</h2>



Everything we do, from our breakfast options to our afternoon snacks, has a ripple effect inside the body. The liver, though rarely discussed, is a vital player in keeping us energized. But it can take a beating when we pile on the sugars, fats, or unbalanced meals.&nbsp;



Looking after it does not always require drastic changes or expensive supplements. A trip to the produce aisle, and the choice to snack on an apple or two, might give the <a href="https://www.earth.com/news/startling-connection-between-soda-and-liver-disease-revealed/" target="_blank" rel="noreferrer noopener">liver</a> the steady support it needs.



Many folks wonder if it makes sense to peel apples or avoid them altogether in certain health conditions. Most diet experts say that unless there is a specific medical reason, the peel should be eaten as it is filled with beneficial substances.&nbsp;



The only caveat is to wash apples well before eating them, especially if they are not organic, to remove any lingering residues. In the grand scheme, though, apples remain a humble champion for the liver.



<h2 class="wp-block-heading" id="h-putting-new-findings-to-good-use">Putting new findings to good use</h2>



Some people see the <a href="https://columbiasurgery.org/liver/liver-and-its-functions" target="_blank" rel="noreferrer noopener">liver</a> as a silent workhorse. It stores nutrients, cleans toxins, and supports daily vitality. But silence does not mean it needs less care. In fact, giving it the right nutrition might be the best path to feeling spry as the years roll on. 



While the research keeps evolving, many experts maintain that wholesome eating has yet to fall out of style, and apples fit beautifully into that philosophy.



Not everyone loves a raw piece of fruit, so sliced apples on top of oatmeal or applesauce with a dash of cinnamon can be just as helpful.&nbsp;



This everyday <a href="https://www.earth.com/news/eating-kiwifruit-immediately-significantly-improves-brain-health/" target="_blank" rel="noreferrer noopener">fruit delivers vitamins</a>, fiber, and special plant chemicals that support liver function over time. Once we take a moment to appreciate how these small steps add up, it is easier to say yes to a routine that includes more nutritious foods.



The study is published in <a href="https://www.sciencedirect.com/science/article/pii/S0002916524007913" target="_blank" rel="noreferrer noopener">The American Journal of Clinical Nutrition</a>.



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Experts say this is the best fruit to eat for a healthier liver

Apples are often seen as a go-to choice for boosting...

Corn,Cobs,In,Corn,Farming,Fields,During,The,Harvest,Season

Wild plants may hold the key to building resilient crops for a world that is increasingly impacted by climate change. As global temperatures rise and weather patterns shift, the search for hardy, adaptable crop varieties has become more urgent than ever. 



While our ancestors transformed many wild species into staple crops, could they have overlooked others with untapped potential? 



Scientists at the University of Southampton believe that certain wild or underutilized plants might be vital in future to designing crops that will withstand the challenges of a warming world.



<h2 class="wp-block-heading" id="h-a-rich-heritage-of-cultivation">A rich heritage of cultivation</h2>



The journey of cultivation is an ancient one. Nearly 12,000 years ago, our <a href="https://www.earth.com/news/our-hunter-gatherer-ancestors-did-much-more-gathering-than-hunting/" target="_blank" rel="noreferrer noopener">hunter-gatherer</a> ancestors became cultivators who selectively grew seeds from their best plants.



Over time, this led to hardier, more productive crops. Yet, not all wild species were deemed suitable for cultivation - some were left behind. 



Can these forsaken wild species offer us any insights today?



<h2 class="wp-block-heading" id="h-digging-into-the-potential-of-wild-plants">Digging into the potential of wild plants</h2>



In their recently published study in Trends in Ecology and Evolution, the Southampton team, including scientists from Oxford and Sheffield, and the Royal Botanical Gardens at Kew, propose that certain <a href="https://www.earth.com/news/billions-of-people-depend-on-wild-plant-and-animal-species/" target="_blank" rel="noreferrer noopener">wild species</a> possess traits that make them prime candidates for cultivation.



They’ve drawn on a wealth of past research to probe why certain wild species were preferred over others and how cultivated plants differ genetically from their wild antecedents.



“Tens of thousands of plant species are edible, yet just a few hundred have been <a href="https://www.earth.com/news/domesticating-plants-permanently-alters-their-microbiome/" target="_blank" rel="noreferrer noopener">domesticated</a> and a mere 15 species provide 90 percent of our calories,” stated Professor Mark Chapman of the University of Southampton, making a sobering point. 



“Hundreds of wild plants were collected during the Neolithic period by humans, but were later abandoned as food sources. We have explored which genetic or physical traits facilitated or constrained the domestication of wild species,” he added.



This glaring disparity begs the question - why so few?



<h2 class="wp-block-heading" id="h-traits-of-the-chosen-wild-plants">Traits of the chosen wild plants</h2>



The team identified three key factors that influence a plant's suitability for cultivation. 



First is plasticity - the ability of plants to adapt quickly to their environment and develop traits favored by humans, thus making them more practical for cultivation.



Second is genetic make-up, where simplicity plays a crucial role; traits governed by fewer genes are easier to modify. Thus simpler genetic programming makes it easier to change a plant's morphology to meet human needs.



Lastly, mutation rate is significant; plants that mutate more rapidly can evolve faster, potentially producing larger seeds or more palatable fruits over shorter timeframes.



<h2 class="wp-block-heading" id="h-planning-for-an-uncertain-future">Planning for an uncertain future</h2>



Understanding what led to the dominance of certain plant species in agriculture could be crucial in identifying new potential <a href="https://www.earth.com/news/can-we-predict-the-chaotic-response-of-crops-to-climate-change/" target="_blank" rel="noreferrer noopener">crops for a changing climate</a>. 



“When plants were first domesticated thousands of year ago, humans only knew the climate and weather conditions they would face at that present time," explained Professor Chapman.



"Now, using sophisticated climate modelling, we can predict how our world will warm and how our weather will change in the decades to come. This gives us the opportunity to think about the ways in which our crops will need to be resistant in the future."



The team’s research emphasizes that plants overlooked or underutilized in the past may hold valuable traits that offer new opportunities to develop crops better suited to future environmental challenges.



By applying selective breeding and precision breeding tactics, these underdogs might just become the crops for a warming world.



<h2 class="wp-block-heading" id="h-unlocking-the-potential-of-forgotten-crops">Unlocking the potential of forgotten crops</h2>



While the history of modern agriculture has been dominated by a very small pool of crops, many wild plants and their biodiversity have yet to be explored.



Many of these plants have extraordinary characteristics, including <a href="https://www.earth.com/news/old-growth-trees-more-tolerant-to-drought/" target="_blank" rel="noreferrer noopener">drought</a> resistance, pest tolerance, and the ability to grow in poor soils, all of which make them attractive candidates for a future of climate-resilient agriculture.



According to the <a href="https://www.southampton.ac.uk/" target="_blank" rel="noreferrer noopener">University of Southampton</a> team, advanced technologies such as genomics and precision breeding can unlock these traits.



By mapping the genomes of the wild relatives along with other, lesser-known crops, scientists can find genes responsible for desirable characteristics and incorporate them into new crop varieties.



This approach not only expands our agricultural repertoire but also provides insurance against the vulnerabilities of monoculture farming in an unpredictable climate.



The full study was published in the journal <a href="https://linkinghub.elsevier.com/retrieve/pii/S016953472400315X" target="_blank" rel="noreferrer noopener">Trends in Ecology &amp; Evolution</a>.



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Domesticating wild plants may result in more resilient crops

Wild plants may hold the key to building resilient crops...

In our efforts to sustain the planet, one vital aspect that we have often failed to consider is the role of tree crops. 



Did you know that tree crops cover an astounding 183 million hectares worldwide? Yet, they remain largely overlooked in agricultural policies. 



<h2 class="wp-block-heading" id="h-the-potential-of-tree-crops">The potential of tree crops </h2>



Whether it's apples, cherries, olives, nuts, coffee, or cacao, tree crops offer much more than just a tasty snack or your morning caffeine boost.



A recently published study has highlighted their immense potential not only by feeding us globally but by safeguarding biodiversity, tackling climate change, and improving millions of lives worldwide. 



The international team of authors shared their findings in a Perspectives article published in the journal Nature Sustainability.



"In this Perspective, we highlight the potential of properly managed and incentivized perennial woody crops to support holistic sustainable development and urge scientists and policymakers to develop an effective agenda to better harness their benefits," wrote the researchers.



<h2 class="wp-block-heading" id="h-overlooked-role-of-tree-crops">Overlooked role of tree crops</h2>



<a href="https://www.earth.com/news/great-salt-lake-agriculture-is-draining-a-natural-wonder/" target="_blank" rel="noreferrer noopener">Agricultural</a> policies have traditionally focused on annual crops like wheat, rice, and sunflowers. These crops have a much shorter life cycle, typically completing germination to harvest in a year. 



While promoting sustainable practices for these crops is essential, their ecological benefits are limited. Their simpler vegetation and short harvest cycles don't offer the same long-term ecological benefits.



Tree crops, in contrast, are far more complex. They consist of multiple layers of vegetation, such as herbaceous plants, shrubs, and trees, creating stable ecosystems that support biodiversity when managed sustainably. 



"We’re missing an opportunity to leverage tree crops to address some of the biggest environmental and social challenges of our time," said Dr. Carlos Martínez-Núñez, a researcher at the <a href="https://www.ebd.csic.es/en" target="_blank" rel="noreferrer noopener">Doñana Biological Station</a>.



These systems not only provide habitats for various species but also contribute significantly to environmental protection.



<h2 class="wp-block-heading" id="h-benefits-beyond-food-production">Benefits beyond food production</h2>



Tree crops offer a range of environmental benefits. Their permanent root systems help prevent soil erosion and improve <a href="https://www.earth.com/news/world-soil-day-2024-protecting-our-planets-lifeline/" target="_blank" rel="noreferrer noopener">soil fertility</a>. The extensive leaf litter from these crops enriches the soil, making it more productive over time. 



Additionally, tree crops act as natural carbon sinks, sequestering greenhouse gases and aiding in climate change mitigation.



These crops also enhance habitat connectivity, allowing fragmented ecosystems to thrive and providing a buffer against the impacts of intensive agriculture. By improving ecosystem services and offering stable, year-round habitats, tree crops play an essential role in global biodiversity conservation.



Moreover, tree crops are less mechanized and demand more manual labor than other forms of agriculture. This makes them vital sources of employment in low- and middle-income countries, where they are widespread. 



"When managed properly, these agricultural systems can be a powerful tool for biodiversity conservation, climate change mitigation, and rural poverty alleviation," noted Dr. Martínez-Núñez.



<h2 class="wp-block-heading" id="h-a-call-for-action">A call for action</h2>



The study highlights the need for tailored policies and research to ensure <a href="https://www.earth.com/news/we-are-in-a-race-against-time-to-save-our-food-supply-from-climate-change/" target="_blank" rel="noreferrer noopener">sustainable management</a> of tree crops.



Dr. Elena Velado-Alonso, co-author of the study and researcher at Göttingen University’s <a href="https://www.uni-goettingen.de/en/596513.html" target="_blank" rel="noreferrer noopener">Functional Agrobiodiversity and Agroecology Group</a>, emphasized the importance of context-specific measures.



"Tree cropping areas overlap with most of the world’s biodiversity-rich areas, making them key to conservation," said Dr. Velado-Alonso. "However, local practices and landscape-scale measures adapted to different contexts are needed."



To maximize the contribution of tree crops to global sustainability, the research team calls for implementing regulations, financial incentives, and policies that support improved agricultural practices. 



These steps could harness tree crops' full potential in addressing key environmental and social challenges.



<h2 class="wp-block-heading" id="h-rethinking-agriculture-with-tree-crops">Rethinking agriculture with tree crops</h2>



This call to action marks a crucial step in rethinking agriculture's role in creating a more <a href="https://www.earth.com/news/climate-and-agriculture-are-locked-in-a-destructive-feedback-loop/" target="_blank" rel="noreferrer noopener">sustainable and equitable world</a>. 



By embracing the benefits of tree crops and promoting sustainable practices, we can take significant strides toward achieving the United Nations' <a href="https://sdgs.un.org/goals" target="_blank" rel="noreferrer noopener">Sustainable Development Goals</a>. These crops are not just a source of food and income - they are a powerful tool for environmental protection and social progress.



With more attention, research, and support, tree crops could become the cornerstone of sustainable agriculture, helping to address the climate crisis, conserve biodiversity, and uplift communities worldwide.



The study is published in the journal <a href="https://www.nature.com/articles/s41893-024-01483-8" target="_blank" rel="noreferrer noopener">Nature Sustainability</a>.



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Tree crops: A path to feeding the world and saving the planet

In our efforts to sustain the planet, one vital aspect...

Could you imagine happening upon an orchid that looks familiar but has a unique difference that makes you wonder if it is a new species? 



That’s exactly what happened during a study at Norfolk Island National Park. This unexpected find sparked a collaborative effort to uncover the orchid’s true identity.



<h2 class="wp-block-heading" id="h-a-glimpse-into-the-field-the-discovery">A glimpse into the field - the discovery</h2>



While conducting botanical research at Norfolk Island National Park, Dr. Heidi Zimmer, an orchid researcher at the <a href="https://www.anbg.gov.au/cpbr/herbarium/" target="_blank" rel="noreferrer noopener">Australian National Herbarium</a> (ANH), and botanist Dr. Mark Clements were guided by the local expertise of Joel Christian, Mel Wilson, and Allie Andersen. 



In the late afternoon light, the team’s efforts paid off when Dr. Clements spotted a peculiar orchid growing on a tree branch. 



Something about <a href="https://www.earth.com/wp-content/uploads/2025/01/new-orchid-species_cupcake_Adelopetalum-argyropus_credit-Heidi-Zimmer_1m.jpg" target="_blank" rel="noreferrer noopener">the orchid looked different</a>, prompting Dr. Zimmer to collect a sample to take back to the ANH for further study.



<h2 class="wp-block-heading" id="h-investigating-the-new-orchid">Investigating the new orchid</h2>



The orchid was identified as belonging to the genus Adelopetalum, but its exact classification was unclear.



Recognizing its potential as a <a href="https://www.earth.com/news/dna-technology-will-accelerate-the-pace-of-plant-species-discovery/" target="_blank" rel="noreferrer noopener">new species</a>, Zimmer and Clements collaborated with a broader team of experts, including retired ANH botanist David Jones, who served as the lead researcher. 



“This was a wonderfully collaborative project with folks from Lord Howe Island and Norfolk Island, and Australian botanists and taxonomists all working together,” enthused Dr. Zimmer, 



<h2 class="wp-block-heading" id="h-analyzing-the-new-adelopetalum-orchid">Analyzing the new Adelopetalum orchid</h2>



To determine whether this orchid was indeed a new species, the team began an exhaustive process. 



They compared the Norfolk Island specimen to descriptions of orchid species in scientific journals, specimens housed in the Australian National Herbarium - which contains approximately 75,000 specimens - and orchids preserved in herbaria across Australia and internationally.



This analysis utilized both physical specimens and digitized collections, allowing the researchers to examine a vast array of potential matches.



The research revealed a surprising result: the orchid species previously identified as Adelopetalum argyropus was not a single species but three distinct ones.



“We recognized that the Norfolk Island species was different because the <a href="https://www.earth.com/news/flowers-blooming-92-days-earlier-due-to-climate-change/" target="_blank" rel="noreferrer noopener">flower</a> did not have a yellow labellum - no giant bright yellow tongue,” explained Dr. Zimmer.



Even for researchers in training, the differences were clear when dissecting the flowers and examining herbarium specimens.



<h2 class="wp-block-heading" id="h-the-findings-a-new-species">The findings - a new species</h2>



As per taxonomic rules, the species from Norfolk Island retained the name Adelopetalum argyropus because it was the first described, dating back to 1833.



The two newly identified species were named Adelopetalum howense, which was found on Lord Howe Island, and Adelopetalum continentale, which was found on mainland Australia.



The team speculated that these orchids’ seeds, so fine and dust-like, were likely carried by the wind to their distant <a href="https://www.earth.com/news/fossil-reveals-how-plants-use-winged-seeds-to-expand-their-habitats/" target="_blank" rel="noreferrer noopener">habitats</a>.



This discovery highlights the interconnectedness of ecosystems and the role of natural dispersal mechanisms in shaping biodiversity.



<h2 class="wp-block-heading" id="h-publishing-the-discovery-the-description">Publishing the discovery - the description</h2>



The researchers published their findings in Phytotaxa, giving details of the botanical features of the new species.



The paper described the Norfolk Island orchid’s pseudobulbs as “broadly oblong to obconical or turbinate, similar to a cupcake, with shallow grooves and scurfy surfaces from remnants of bracts.” 



These detailed descriptions provide a foundation for further study and <a href="https://www.earth.com/news/machine-learning-identifies-4300-types-of-endangered-orchids/" target="_blank" rel="noreferrer noopener">conservation efforts</a>.



<h2 class="wp-block-heading" id="h-understanding-the-impact-the-assessment">Understanding the impact - the assessment</h2>



Orchids are among the plant families most at <a href="https://www.earth.com/news/despite-their-incredible-adaptability-orchids-are-disappearing/" target="_blank" rel="noreferrer noopener">risk of extinction</a>, particularly those confined to habitats that are small in extent.



The three new species face significant threats due to their limited distribution and environmental pressures.



Dr. Zimmer emphasized the importance of naming and describing new species as part of broader conservation efforts. 



“The purpose of naming and describing new orchid species is to build a checklist of Australian orchids so people can conserve them. We think there are risks for these three new species," Dr. Zimmer explains.



"This is because the species on Norfolk and Lord Howe Islands are both confined to small islands and the one on continental Australia was badly impacted by the 2019–2020 bushfires."



This discovery highlights the power of collaboration and the enduring mysteries of nature. It’s a reminder of how much there is still to uncover and protect in our world.



The full study was published in the journal <a href="https://phytotaxa.mapress.com/pt/article/view/phytotaxa.678.1.9" target="_blank" rel="noreferrer noopener">Phytotaxa</a>.



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New orchid species discovered resembles a small cupcake

Could you imagine happening upon an orchid that looks familiar...

When people think about glowing mushrooms, like the newly discovered species Mycena crocata, they often imagine tropical rainforests where such exotic wonders may be more commonly found. 



However, bioluminescent fungi are not limited to tropical regions - they also live in unexpected places.



In Zurich, artists Heidy Baggenstos and Andreas Rudolf have dedicated more than ten years to studying and showcasing these glowing organisms. 



Their work highlights the beauty and presence of bioluminescent fungi close to home, and proves that extraordinary natural phenomena can be found even in familiar surroundings.



"We want to show that these bioluminescent mushrooms are present in Swiss forests and that we do not have to travel far to find them," said Baggenstos.



<h2 class="wp-block-heading" id="h-mycena-crocata-glowing-mushrooms">Mycena crocata - glowing mushrooms</h2>



One evening, while exploring a forest in Zurich’s Albisrieden neighborhood, the duo spotted green light through their camera. 



"Nowadays we always have our mobile phones or a flashlight, but to see bioluminescence in the forest, it has to be pitch black," Rudolf explained.



Initially, they believed the glowing <a href="https://www.earth.com/news/fungi-can-think-and-make-smart-decisions-without-a-brain/" target="_blank" rel="noreferrer noopener">fungi</a> to be Mycena haematopus. Upon closer investigation in their studio, however, they identified it as Mycena crocata, the saffron drop bonnet mushroom. 



This species, known for its saffron-colored milk, had never been described as bioluminescent before.



The artists documented their findings with photographs and light measurements, uncovering this hidden brilliance. 



In darkness, the mycelium - the underground network of the mushroom - emits a green glow that even causes decaying wood to light up.



Under ideal conditions, their cultivated mycelia glowed for 164 days.



<h2 class="wp-block-heading" id="h-crossing-art-and-science">Crossing art and science</h2>



Collaborating with mycologist Renate Heinzelmann from the Swiss Federal Institute for Forest, Snow, and Landscape Research (<a href="https://www.wsl.ch/en/" target="_blank" rel="noreferrer noopener">WSL</a>), the artists published their discovery in&nbsp;Mycoscience. 



"Most of the experiments were conducted by the artists. They collected the samples, took the photographs, and made the light measurements," Heinzelmann said, praising their dedication.



Through their research, the artists discovered that the fruiting body (the mushroom itself) of Mycena crocata emits little to no light. 



<figure class="wp-block-image aligncenter size-full"><a href="https://www.earth.com/wp-content/uploads/2025/01/glowing-mushroom-species_Mycena-crocata_bioluminescence_credit-Baggenstos-Rudolf_1m.jpg" target="_blank" rel="noreferrer noopener"><img src="https://www.earth.com/wp-content/uploads/2025/01/glowing-mushroom-species_Mycena-crocata_bioluminescence_credit-Baggenstos-Rudolf_1s.webp" alt="Mycena crocata in the light (left) and in darkness (right). The bioluminescence from the mycelium makes the wood glow. Credit: Baggenstos/Rudolf" class="wp-image-1956533"/></a><figcaption class="wp-element-caption">Mycena crocata in the light (left) and in darkness (right). The bioluminescence from the mycelium makes the wood glow. Credit: Baggenstos/Rudolf</figcaption></figure>



Instead, the underground mycelium - the root-like network of the <a href="https://www.earth.com/news/scientists-all-fungi-matter-not-just-mushrooms/" target="_blank" rel="noreferrer noopener">fungus</a> - is the primary source of its bioluminescence.



This glowing mycelium is capable of lighting up the decaying wood it grows on. When the wood is split open in the dark, it emits a green glow, which can last for up to four hours before gradually fading as the wood dries. 



This fascinating discovery highlights how the less-visible parts of fungi can hold some of their most extraordinary features.



<h2 class="wp-block-heading" id="h-mystery-of-glowing-fungi">Mystery of glowing fungi</h2>



Bioluminescence in <a href="https://www.earth.com/news/plants-and-fungi-communicate-using-a-silent-language/" target="_blank" rel="noreferrer noopener">fungi</a> happens because of a chemical reaction. A substance called&nbsp;luciferin&nbsp;reacts with an enzyme called&nbsp;luciferase. 



This reaction creates an unstable product that gives off energy as light, allowing the fungi to glow. Unlike other glowing effects like fluorescence, this process doesn’t need light or energy from outside sources; it happens naturally within the fungi.



Although scientists know how this reaction works, they are still unsure why fungi glow. One idea is that the light attracts insects, which might help spread the fungal spores.



However, this doesn’t fully explain the glow of the mycelium, which is hidden underground and doesn’t interact with insects. This mystery suggests there might be another, as yet unknown reason for fungal bioluminescence.



"It seems that bioluminescence has been maintained for a long time, so we assume it has some function," Heinzelmann says. "But it's still a mystery."



<h2 class="wp-block-heading" id="h-mycena-crocata-and-swiss-forests">Mycena crocata and Swiss forests</h2>



The discovery of&nbsp;Mycena crocata&nbsp;as a glowing, bioluminescent fungus highlights how much we still don’t know about the <a href="https://www.earth.com/news/secrets-of-fungi-diversity-can-be-pulled-out-of-thin-air/" target="_blank" rel="noreferrer noopener">natural world</a> around us. Local ecosystems hold countless secrets waiting to be explored. 



Bioluminescent fungi, for instance, have fascinated humans for thousands of years. Aristotle described their glow as a “cold fire” over 2,000 years ago, and even now, their mysteries continue to intrigue scientists.



According to mycologist <a href="https://www.wsl.ch/en/staff/heinzelm/" target="_blank" rel="noreferrer noopener">Renate Heinzelmann</a>, the field of bioluminescence is still in its early stages. She believes that as more people study fungi, more glowing species will be uncovered. "Bioluminescence is under-researched, and the more people look, the more they will find," she states.



The collaborative work of artists Heidy Baggenstos and Andreas Rudolf with scientists demonstrates how blending art and science can reveal nature’s hidden marvels. 



Their discovery serves as a powerful reminder that extraordinary phenomena aren’t always far away - they might be right in our local forests, waiting for someone curious enough to notice them.



The study is published in the journal <a href="https://www.jstage.jst.go.jp/article/mycosci/65/4/65_MYC633/_article" target="_blank" rel="noreferrer noopener">Mycoscience</a>.



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New species of glowing mushrooms discovered

When people think about glowing mushrooms, like the newly discovered...

Polyphenols are natural compounds found abundantly in fruits, vegetables, tea, <a href="https://www.earth.com/news/adding-coffee-grounds-during-the-construction-process-could-reinforce-buildings/">coffee</a>, and other plant-based foods. They have gained increased recognition in the recent past for their potential health benefits.&nbsp;



These vibrant plant chemicals are thought to support heart health, enhance metabolism, and sharpen cognitive function, making them an intriguing area of research for those seeking ways to <a href="https://www.earth.com/news/morning-coffee-drinkers-have-a-lower-risk-of-heart-disease-and-death/" target="_blank" rel="noreferrer noopener">maintain overall wellness</a>.



<h2 class="wp-block-heading" id="h-broad-range-of-benefits-from-polyphenols">Broad range of benefits from polyphenols</h2>



Polyphenols have been explored for their potential to enhance health in numerous ways, yet much about them remains to be discovered. “Green tea and its bioactive components, especially polyphenols, possess many health-promoting and disease-preventing benefits … [but] have not been well studied,” as one <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8234133/" target="_blank" rel="noreferrer noopener">study</a> noted. 



Despite these gaps in understanding, researchers are increasingly intrigued by their possibilities. Studies suggest that polyphenols could play a role in supporting healthy blood pressure, improving skin health, and even aiding in waist size management.&nbsp;



According to <a href="https://profiles.imperial.ac.uk/f.amati" target="_blank" rel="noreferrer noopener">Dr. Federica Amati</a> from the School of Public Health at <a href="https://www.imperial.ac.uk/school-public-health/" target="_blank" rel="noreferrer noopener">Imperial College London</a>, these compounds go beyond traditional nutrients like fiber and vitamins, and offer a fascinating glimpse into the complex chemistry of the plants we eat.



<h2 class="wp-block-heading" id="h-colors-and-tastes">Colors and tastes</h2>



<a href="https://www.earth.com/news/what-you-eat-can-literally-change-the-world/">Plant foods</a> vary in appearance. Some have bright or deep pigments, while others boast a bitter flavor or a peppery kick. That color or pungent quality sometimes indicates a higher presence of polyphenols.&nbsp;



Black olives, deep purple eggplants, and richly colored spinach are believed to contain helpful substances. Tea, coffee, and dark chocolate are also recognized for contributing certain polyphenols, though they shouldn’t be seen as cure-alls.



Polyphenols are a subset of <a href="https://www.nal.usda.gov/human-nutrition-and-food-safety/food-composition/phytonutrients#:~:text=What%20are%20Phytonutrients%3F,other%20types%20of%20phytonutrients%20below." target="_blank" rel="noreferrer noopener">phytonutrients</a>. This wide-ranging family of molecules includes flavonoids, flavanones, lignans, and more. 



Some research highlights the potential of specific varieties, such as <a href="https://www.earth.com/news/drinking-tea-every-day-proven-to-delay-biological-aging-in-humans/" target="_blank" rel="noreferrer noopener">green tea</a> polyphenols, resveratrol in red wine, catechins in tea, and ellagic acid in walnuts. Scientists are still mapping how each type interacts with the body.



<h2 class="wp-block-heading" id="h-metabolic-and-heart-support">Metabolic and heart support</h2>



Several studies have examined whether consuming more polyphenols aligns with measurements tied to heart wellness, weight control, and broader metabolic function.&nbsp;



One <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8401650/" target="_blank" rel="noreferrer noopener">review</a> found that foods containing green tea polyphenols might help sustain immune function and manage inflammatory activity. Such findings have led many people to embrace green tea in their daily routine.



Although caution is wise, especially when interpreting any single study, experts agree on the value of a balanced approach. 



The array of <a href="https://www.earth.com/news/chemical-found-in-cannabis-plants-can-actually-reduce-cannabis-induced-anxiety/" target="_blank" rel="noreferrer noopener">plant chemicals</a> in items like blackberries, apples, walnuts, and spinach appears to do more than deliver vitamins or fiber. 



There’s an ongoing conversation about how these interactions may help with general health maintenance.



<h2 class="wp-block-heading" id="h-polyphenols-skin-and-healthy-aging">Polyphenols, skin and healthy aging</h2>



The possibility of smooth, glowing skin catches everyone’s attention. Polyphenols have drawn the attention of the anti-aging research community over the past decade. 



The science behind this is still emerging, but one <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3583891/" target="_blank" rel="noreferrer noopener">study</a> suggested that these compounds may support the body’s natural defense processes in response to everyday stressors that contribute to aging.



<a href="https://www.earth.com/news/healthier-chocolate-created-by-using-the-entire-cocoa-fruit/" target="_blank" rel="noreferrer noopener">Dark chocolate</a>, green tea, and certain berries might be especially appealing in this regard. Each offers unique polyphenols that researchers are eager to examine further. 



Daily habits matter, of course, so variety in your diet helps spread out the range of phytonutrients you take in.



<h2 class="wp-block-heading" id="h-the-gut-connection">The gut connection</h2>



<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8747136/" target="_blank" rel="noreferrer noopener">Researchers</a> often connect polyphenols with gut microbes. Plant molecules can get modified in the intestines, which may amplify or change their effects. 



Some speculate that the interplay between these molecules and our gut environment could be a big factor in everything from mental clarity to how we break down food.



Experts stress that we’re just beginning to understand how these compounds work once they’re exposed to digestive juices and gut bacteria. 



The best advice? Enjoy a diverse menu full of colorful produce, herbs, spices, nuts, and seeds.



<h2 class="wp-block-heading" id="h-sensible-approaches-to-daily-life">Sensible approaches to daily life</h2>



Again, many professionals suggest that variety is key. People who regularly reach for a mix of fruits, vegetables, whole grains, and legumes stand to reap wider benefits from the synergy of different nutrients. Relying on any one food is not recommended.



Lifestyle factors like moderate exercise, stress management, and avoiding excessive processed fare remain fundamental. It’s no secret that good health often hinges on consistent, balanced efforts rather than any one miracle source.&nbsp;



<h2 class="wp-block-heading" id="h-foods-that-contain-polyphenols">Foods that contain polyphenols</h2>



Deeply hued fruits like blackberries, blueberries, and plums are believed to hold an array of plant compounds. 



Dark <a href="https://www.earth.com/news/keeping-leafy-green-vegetables-safe-until-ready-to-eat/">green vegetables</a> and legumes bring color and variety to the plate. Spices such as cloves, cinnamon, and oregano are often praised for their robust polyphenol content. Dark chocolate and coffee remain popular picks, but they should be enjoyed in moderation.



Anyone concerned about medical conditions should consult a qualified practitioner before adjusting their diet. If you get the green light, sprinkling extra herbs on your soup or adding a handful of bright vegetables to your lunch bowl may be a simple start.



<h2 class="wp-block-heading" id="h-polyphenols-and-human-health">Polyphenols and human health</h2>



Polyphenols offer a fresh perspective on why color, aroma, and taste in nature’s foods might matter more than we ever realized. 



From green tea to bright spices, there is a growing curiosity about how these substances could contribute to long-term well-being. 



A plate that’s bursting with color might not just be pleasing to the eye - it might be quietly working to support overall health, one forkful at a time.



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How polyphenols promote heart health, youthful skin and a healthy waistline

Polyphenols are natural compounds found abundantly in fruits, vegetables, tea,...

Scientists have unearthed a remarkable ancient forest preserved under ice on the Beartooth Plateau, providing a rare look into how warming climates could reshape alpine ecosystems. 



The study, published in the Proceedings of the National Academy of Sciences (<a href="https://dx.doi.org/10.1073/pnas.2412162121" target="_blank" rel="noreferrer noopener">PNAS</a>), analyzes the remnants of a mature whitebark pine forest that once thrived at an elevation of 10,000 feet during a period of warmer temperatures roughly 6,000 years ago.



<h2 class="wp-block-heading" id="h-ancient-forest-exposed-by-melting-ice">Ancient forest exposed by melting ice</h2>



The forest, which endured for centuries before cooling temperatures forced it to retreat downslope, was sealed under ice approximately 5,500 years ago due to a shift in summer solar radiation and subsequent <a href="https://www.earth.com/news/volcanic-cooling-not-warming-caused-a-major-mass-extinction/" target="_blank" rel="noreferrer noopener">volcanic cooling</a>.&nbsp;



“This is pretty dramatic evidence of ecosystem change due to temperature warming. It's an amazing story of how dynamic these systems are,” said David McWethy, one of the study’s authors and an associate professor in Michigan State University (<a href="https://www.montana.edu/" target="_blank" rel="noreferrer noopener">MSU</a>’s) Department of Earth Sciences.



Unlike glaciers, ice patches do not flow and instead preserve deposited materials such as pollen, charcoal, and macrofossils in their frozen layers. 



These conditions allowed the forest to remain intact until recent warming caused the ice to melt, exposing the ancient remnants.



<h2 class="wp-block-heading" id="h-decoding-climate-history">Decoding climate history</h2>



The idea to explore the Beartooth Plateau for ancient climate clues stemmed from earlier discoveries by Craig Lee, now an assistant professor at MSU. 



In 2007, Lee uncovered a 10,300-year-old atlatl fragment in the region, suggesting that layers of ice held vast records of cultural and environmental history.



“Most of our best long-term climate records come from Greenland and Antarctica. It's not a small thing to find ice patches that persisted for that long a time period at lower latitudes in the interior continent,” McWethy noted.



<figure class="wp-block-image aligncenter size-full"><a href="https://www.earth.com/wp-content/uploads/2025/01/fossilized-frozen-forest_whitebark-pine_yellowstone_alpine_credit-Daniel-Stahle_1m.jpg" target="_blank" rel="noreferrer noopener"><img src="https://www.earth.com/wp-content/uploads/2025/01/fossilized-frozen-forest_whitebark-pine_yellowstone_alpine_credit-Daniel-Stahle_1s.webp" alt="A whitebark pine subfossil revealed beneath a melting ice patch in the Yellowstone region indicates that a mature forest grew above current tree line about 6,000 years ago, when the temperatures were similar to 20th century conditions and cooler than present. Credit: Daniel Stahle" class="wp-image-1956500"/></a><figcaption class="wp-element-caption">A whitebark pine subfossil revealed beneath a melting ice patch in the Yellowstone region indicates that a mature forest grew above current tree line about 6,000 years ago, when the temperatures were similar to 20th century conditions and cooler than present. Credit: Daniel Stahle</figcaption></figure>



Building on this discovery, McWethy, Lee, and Greg Pederson, a paleoclimatologist with the <a href="https://www.usgs.gov/" target="_blank" rel="noreferrer noopener">U.S. Geological Survey</a>, began investigating the ice patches in 2016. By 2018, their team expanded the project to study additional alpine ice patches in the region.&nbsp;



This collaborative effort involved tribes, federal agencies, and multiple universities and focused on reconstructing the area’s long-term <a href="https://www.earth.com/news/how-earths-temperature-has-changed-over-500-million-years/" target="_blank" rel="noreferrer noopener">climate history</a> and its influence on Indigenous peoples.



<h2 class="wp-block-heading" id="h-reconstructing-the-ancient-alpine-ecosystem">Reconstructing the ancient alpine ecosystem</h2>



To piece together the story of the forest, the team examined multiple elements of this alpine <a href="https://www.earth.com/news/alpine-ecosystems-are-thrown-off-balance-by-climate-change/" target="_blank" rel="noreferrer noopener">ecosystem</a>. Using ice cores, they analyzed water isotopes and organic material, while Pederson harvested cross-sections of ancient wood for radiocarbon dating.&nbsp;



The findings confirmed that during a period of moderate and moist climate, tree lines shifted upward, allowing whitebark pine forests to thrive for 500 years.



“The plateau seems to have been the perfect place to allow for ice patches to establish and persist for thousands of years, recording important information on past climate, human activity and environmental change,” Pederson said.



The study suggests that as today’s climate warms, tree lines could rise again, transforming areas of alpine tundra into forest. 



However, Pederson cautioned that factors such as precipitation, wind, and snowpack would influence the density, distribution, and composition of these potential new forests. 



“Growing season temperatures are the primary control on tree line elevation and latitude, but other factors such as moisture, wind, <a href="https://www.earth.com/news/human-driven-climate-change-is-to-blame-for-sharp-snowpack-declines-since-1980/" target="_blank" rel="noreferrer noopener">snowpack</a> and human disturbance may play an important role in dictating forest structure and elevational limits,” he explained.



<h2 class="wp-block-heading" id="h-implications-for-alpine-ecosystems">Implications for alpine ecosystems</h2>



The researchers warn that these changes could have profound impacts on the region’s ecosystem and resources. 



Rising tree lines might alter high-altitude snowpack, which serves as a critical water source for irrigation and hydroelectric power. 



Additionally, if forests encroach on tundra areas, they could increase the risk of wildfires due to changing fuel conditions.



Cathy Whitlock, a climate expert and MSU Regents Professor Emerita, emphasized the broader implications. 



She noted that reduced snowpack could strain water supplies, while McWethy added that the establishment of forests in tundra areas might fundamentally alter the region’s fire dynamics.



<h2 class="wp-block-heading" id="h-learning-from-the-past-to-predict-the-future">Learning from the past to predict the future</h2>



The study emphasizes the importance of understanding past ecological changes to prepare for future challenges.&nbsp;



“That’s the reason why studies of past ecological change are more than interesting pieces of science. They have much larger implications for the resources we all depend on,” Pederson said.



As climate change accelerates, the Beartooth Plateau’s <a href="https://www.earth.com/news/worlds-oldest-forest-discovered-close-to-new-york-city/" target="_blank" rel="noreferrer noopener">ancient forest</a> serves as both a stark reminder of the Earth’s dynamic ecosystems and a window into the potential future of high-altitude environments.



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Fossilized frozen forest discovery in the US reveals ancient alpine ecosystem

Scientists have unearthed a remarkable ancient forest preserved under ice...

It is now common knowledge that drinking tea offers many health benefits. Now, research has shown that the daily habit of drinking tea could also be delaying your biological aging.



Scientists embarked on an in-depth exploration of how our beloved brew might contribute to a longer, healthier life. 



The concept that tea, something as familiar and everyday, could hold such <a href="https://www.earth.com/news/drinking-plenty-of-tea-reduces-the-risk-of-type-2-diabetes/" target="_blank" rel="noreferrer noopener">profound health benefits</a> is truly fascinating.



<h2 class="wp-block-heading" id="h-impact-of-drinking-tea-on-human-aging">Impact of drinking tea on human aging</h2>



The research team behind this study is based at <a href="https://en.scu.edu.cn/" target="_blank" rel="noreferrer noopener">Sichuan University</a> in Chengdu, China. They mined data from a sizable sample of 5,998 British participants aged between 37 to 73, and 7,931 Chinese individuals aged 30 to 79. 



Participants opened up about their tea-drinking habits, shedding light on the type of tea they savored -- whether green, black, yellow, or oolong, and their daily consumption levels.



Published in The Lancet Regional Health journal, the study’s findings are eye-opening. Regular tea drinkers appear to flaunt signs of slower biological aging. 



The magic number seems to be around three cups or six to eight grams of <a href="https://www.earth.com/news/good-microbes-in-tea-roots-grow-tastier-healthier-plants/" target="_blank" rel="noreferrer noopener">tea leaves</a> each day, offering the most clear cut <a href="https://www.earth.com/news/lifes-essential-8-may-slow-biological-aging-by-six-years/" target="_blank" rel="noreferrer noopener">anti-aging benefits</a>.



However, there’s a catch. If you have stopped drinking tea, your biological aging might be accelerating faster. It seems that keeping up with your tea drinking habit regularly is the key to harness its benefits.



<h2 class="wp-block-heading" id="h-secret-behind-the-brew">Secret behind the brew</h2>



So, what makes tea such a secret weapon against aging? The scientists believe it's the <a href="https://www.earth.com/news/sea-buckthorn-berries-have-untapped-potential-as-a-superfood/" target="_blank" rel="noreferrer noopener">polyphenols</a> -- the primary bioactive substances in tea. 



These play a crucial role in influencing the gut microbiota, affecting age-related changes related to immunity, metabolism, and even <a href="https://www.earth.com/news/matcha-tea-relieves-symptoms-of-depression/" target="_blank" rel="noreferrer noopener">cognitive function</a>.



Regardless of whether it was a cup of UK black tea or Chinese green tea, the study didn’t find any significant differences in the anti-aging effects. 



The temperature at which the tea was consumed also didn’t impact the outcomes.



<h2 class="wp-block-heading" id="h-understanding-polyphenols-the-basics">Understanding polyphenols - the basics</h2>



Beyond making your meals tastier, polyphenols are packed with antioxidants, which help protect your cells from damage caused by free radicals. Think of free radicals as tiny troublemakers that can contribute to aging and various diseases. 



By neutralizing these bad actors, polyphenols play a key role in keeping your body healthy and functioning smoothly. Incorporating polyphenol-rich foods into your diet is a simple way to boost your overall health. 



Studies suggest that these compounds can reduce inflammation, improve heart health, and even lower the risk of certain cancers. Plus, there is evidence that they enhance brain function and help keep your memory sharp as you age. 



<h2 class="wp-block-heading" id="h-the-world-of-tea-and-aging">The world of tea and aging</h2>



Tea isn't a one-size-fits-all beverage. There are different types, each offering unique health benefits through their individual processing methods.



<h3 class="wp-block-heading" id="h-green-tea-the-antioxidant-powerhouse">Green tea: The antioxidant powerhouse</h3>



<a href="https://www.earth.com/news/green-tea-and-coffee-lower-the-risk-of-fatal-cardiovascular-events/" target="_blank" rel="noreferrer noopener">Green tea</a> is known for its high antioxidant content and polyphenols. Regular consumption has been linked to improved heart health, weight loss assistance, and reduced risk of chronic diseases such as diabetes.



<h3 class="wp-block-heading" id="h-black-tea-the-robust-heart-health-enhancer">Black tea: The robust heart-health enhancer</h3>



<a href="https://www.earth.com/news/drinking-black-tea-lowers-mortality-risk-from-all-causes/" target="_blank" rel="noreferrer noopener">Black tea</a> is not only flavorful but also packed with flavonoids that enhance heart health. It’s linked to lowering stroke risk, decreasing blood pressure, and reducing LDL cholesterol levels.



<h3 class="wp-block-heading" id="h-white-tea-the-gentle-guardian">White tea: The gentle guardian</h3>



White tea, derived from the young leaves and buds of the Camellia sinensis plant, is praised for its antioxidant properties. It's known for enhancing skin health, supporting weight loss efforts, and containing less caffeine.



<h3 class="wp-block-heading" id="h-oolong-tea-the-metabolism-booster">Oolong tea: The metabolism booster</h3>



<a href="https://www.earth.com/news/oolong-tea-burns-fat-while-you-sleep/" target="_blank" rel="noreferrer noopener">Oolong tea</a> sits in between green and black tea in terms of oxidation. Celebrated for its diverse flavors, it’s also recognized for boosting metabolism and weight management.



<h2 class="wp-block-heading" id="h-how-tea-slows-aging">How tea slows aging</h2>



Further to the potential slowing of aging, tea is also linked with enhanced mental alertness, thanks to its caffeine content. 



Tea's unique blend of caffeine and the amino acid L-theanine prompts enhanced attention, better memory, and faster reaction times, leading to improved mental performance.



Notably, tea, particularly green tea, also supports dental health. Filled with fluoride, it strengthens tooth enamel and reduces the risk of tooth decay. 



The polyphenols and catechins found in tea also combat bacteria responsible for cavities and gum disease.



<h2 class="wp-block-heading" id="h-proceed-with-a-pinch-of-caution">Proceed with a pinch of caution</h2>



While the study provides promising insights, its limitations can’t be ignored. 



The size of the tea cups was not accounted for, and the findings, being observational, can't definitively conclude that tea drinking directly slows biological aging.



The UK, known for its firm tea-drinking tradition, has witnessed a decline in its younger population's demand for tea. 



But perhaps, understanding these potential health benefits may reignite the interest in the humble cup.



<h2 class="wp-block-heading" id="h-should-you-join-the-tea-club">Should you join the tea club?</h2>



If you’re a tea lover, this research validates your indulgence. If you’re not, it might be time to consider embracing this simple pleasure for the potential significant <a href="https://www.earth.com/news/true-biological-age-hidden-blood-markers-newly-identified/" target="_blank" rel="noreferrer noopener">benefits to your health</a>. 



The key appears to be moderation, with around three cups of tea a day offering the most evident anti-aging benefits.



Whether green, black, white, or oolong is your cup of tea, each brew offers an enjoyable way to potentially support your well-being. 



So, as you settle down with your next cup of tea, take a moment to savor not only the taste but also the potential health benefits that might be steeping within.



The full study was published in the journal <a href="https://www.thelancet.com/journals/lanwpc/article/PIIS2666-6065(23)00273-0/fulltext" target="_blank" rel="noreferrer noopener">The Lancet Regional Health</a>.



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Drinking tea every day is proven to delay biological aging in humans

It is now common knowledge that drinking tea offers many...

In a significant breakthrough, researchers at the University of Wisconsin-Madison have discovered where an essential photoreceptor, cryptochrome-1 (CRY1), operates within plant seedling stems.



This finding could have profound implications for improving crop resilience and yield, especially for vital crops like soybeans.



The discovery sheds new light on how plant seedlings interact with their environment, detect sunlight, and decide their growth strategies. 



For farmers and researchers alike, understanding these processes during the vulnerable early stages of a plant's life could be key to promoting stronger, healthier crops.



<h2 class="wp-block-heading" id="h-how-photoreceptors-influence-plant-seedlings">How photoreceptors influence plant seedlings</h2>



Photoreceptors are proteins that <a href="https://www.earth.com/news/world-soil-day-2024-protecting-our-planets-lifeline/" target="_blank" rel="noreferrer noopener">plants</a> use to sense light and make growth-related decisions. They play a pivotal role in determining when a seedling should stop elongating, begin photosynthesis, and channel energy into survival and development. 



Until now, scientists understood these broad functions but lacked clarity about where in the seedling the photoreceptors acted.



“For the first time, we realized that the effect of these photoreceptors is not everywhere along the stem and that different photoreceptors control different regions of the stem,” explained Edgar Spalding, professor emeritus of botany at <a href="https://www.wisc.edu" target="_blank" rel="noreferrer noopener">UW–Madison</a>.



To unravel this mystery, Spalding, doctoral student Julian Bustamante, and data scientist Nathan Miller used a combination of techniques including genetic manipulation, high-resolution imaging, and machine learning.



The team photographed the growth of tiny seedlings with highly sensitive cameras and analyzed the data using UW–Madison’s advanced computing resources. This approach allowed them to pinpoint how specific photoreceptors influence distinct parts of the plant stem.



<h2 class="wp-block-heading" id="h-light-detection-and-plant-survival">Light detection and plant survival</h2>



One of the most fascinating discoveries from this research is the critical role of the photoreceptor CRY1 in helping seedlings survive environmental challenges.



When a seedling first emerges from the soil, it uses stored energy to elongate its stem and reach sunlight, where it can begin photosynthesis. 



However, sometimes seedlings are covered again by soil due to wind, animals, or other environmental factors. Without sunlight, they can no longer produce energy through photosynthesis.



CRY1 acts as a kind of survival mechanism. Initially, it prevents the <a href="https://www.earth.com/news/booster-plant-gene-discovery-amplifies-plant-growth-up-to-200-percent/" target="_blank" rel="noreferrer noopener">plant</a> from overextending its stem, conserving energy and leaving some growth potential in reserve. If the seedling gets buried again, CRY1 signals the plant to elongate further until it breaks through the soil and reaches sunlight once more.



This discovery is particularly significant for "stand establishment" - the phase when seedlings take root and begin to grow. Stand establishment is a critical determinant of crop success, and understanding how CRY1 functions during this period could help farmers enhance the resilience of their plants.



<h2 class="wp-block-heading" id="h-crops-of-the-future">Crops of the future</h2>



The implications of this research extend beyond academic curiosity. By genetically enhancing the role of CRY1 in seeds, researchers could develop crops better equipped to handle environmental setbacks.



This innovation could prove invaluable for farmers, particularly in regions where soil conditions or weather events make early seedling survival more challenging.



“By isolating the effects of specific photoreceptors like CRY1, we’re able to focus on ways to create <a href="https://www.earth.com/news/predicting-how-climate-change-will-alter-plant-growth-cycles/" target="_blank" rel="noreferrer noopener">plants</a> that are more adaptable to their environment,” noted Spalding.



“This research not only improves our understanding of <a href="https://www.earth.com/news/electric-soil-esoil-boosts-crop-production-by-50-in-just-15-days/" target="_blank" rel="noreferrer noopener">plant</a> biology but also opens the door to practical applications that could benefit agriculture worldwide.”



<h2 class="wp-block-heading" id="h-efficient-and-resilient-farming-methods">Efficient and resilient farming methods</h2>



As the world’s population grows, the need for more efficient and resilient farming methods becomes critical. This study on plants photoreceptors and their influence on seedling growth offers insights that could transform agriculture by enabling the creation of <a href="https://www.earth.com/news/plants-have-sophisticated-strategies-to-balance-defense-and-growth/" target="_blank" rel="noreferrer noopener">crops</a> better suited to handle environmental challenges.



By enhancing photoreceptor functions, particularly CRY1, scientists could engineer seeds that help plants recover from obstacles like being buried under soil. This innovation has the potential to increase yields, reduce crop losses, and provide a stable food supply, benefiting both farmers and consumers.



The research demonstrates the power of combining advanced genetic editing, machine learning, and traditional plant biology. It showcases how understanding plant-environment interactions can help develop crops that not only survive but thrive under adverse conditions.



The findings could pave the way for a future where agriculture is more sustainable, adaptable, and capable of meeting global food demands.



The study is published in the journal <a href="https://www.cell.com/current-biology/fulltext/S0960-9822(24)01562-8" target="_blank" rel="noreferrer noopener">Current Biology</a>.



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New understanding of light detection in plants may revolutionize farming

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