Climate change, wildfires, and disease are pushing trees to the brink. They aren’t regrowing in cooler areas like scientists ...

A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in ...

The beauty of Door County’s landscape owes thanks to the variety of trees growing here. Many are native, while others have ...

Altogether, there are six sloth species that are found in the Americas ... spending most of their lives hanging motionless or slowly moving between tree branches using their long, curved claws.

The 11-hectare gardens, which date back to the 1880s, also suffered the loss of their tallest tree, a coniferous pinus nigra ...