The Douglas fir, also called a Douglas tree, Oregon pine or Douglas spruce, can grow hundreds of feet high — and the oldest of the species can live for over 1,000 years. The Douglas fir is the state ...
LOGAN - Utah State University researchers Jim Lutz, Joseph Birch and Justin DeRose made a unique discovery recently inside ...
London’s most famous Christmas tree has been criticised for looking “scrawny” and “half-dead” compared to its bushier New ...