This weird-looking animal is not one to mess with either — they use their bills to decapitate their prey, and their food sources consist of large fish, water snakes, eels, and even small crocodiles.

From angry dolphins and snakes taking faking their deaths to the next level, to a frog who had just had enough. Take our quiz ...

Animals have fascinating sleeping patterns adapted ... In this state, they float near the water's surface, looking like a log drifting in the ocean. This behavior is a form of rest that allows ...

These strange beasts give mythical creatures a ... and then suck it back to swallow—mirroring the action of tongued animals. Looking at various bits of mudskipper anatomy sheds light on ...

This critically endangered animal, known for its long, thin snout with a bulbous growth at the end, split off from other crocodilian species 40 million years ago. Babirusas are believed to have ...

Here are just a few groups of ancient animals that live on: And, here are the animals that get my vote for “most prehistoric-looking.” They may not be the oldest animals on Earth, but they ...

Following is a transcript of the video. Octopuses are the weirdest animal on earth. I know what you're thinking... Is it because they have three hearts? Blue blood? That they can regrow their limbs?

When you buy through links on our articles, Future and its syndication partners may earn a commission. 'The Majoron' — a bizarre particle that's its own opposite — could explain the biggest ...