The mourning cloak, so named because its dark brown body with a pale yellow band along the outer wing margin is reminiscent ...

Wild Things columnist Eric Brown discovers a new identification guide devoted to educating about trees and disclosing how important they are ...

South Carolina’s Morgan Island, also known as Monkey Island, has the largest rhesus monkey colony in the US. It was also ...

Clockwise: Michael Greenstein examines the bark of a Chinese elm in his collection in Los Altos; A liquidambar, also known as an American sweet gum tree, that Greenstein is growing in a pot; Deadwood ...

Detectives in the Pacific Northwest are using new forensics technology to track down timber poachers and save old-growth ...

Swaths of Allegheny National Forest in northwestern Pennsylvania could be on the chopping block as the federal government ...

In a culture obsessed with competition, it comes as no surprise that even our trees have been put to the test. In honor of ...