Hotter and drier conditions could whittle away 80% of land where whitebark pine grows by the middle of this century, ...

The common raven (Corvus corax) is a species of the genus Corvus and is found throughout the Northern Hemisphere. These birds ...

QUANTICO, Va. (AP) — President Donald Trump on Tuesday proposed using American cities as training grounds for the armed forces and spoke of needing U.S. military might to combat what he called the ...

They can plan, reason, and recognize human faces years later. This video explores how crows rival primates in intelligence, ...