Lessons from extinction could help protect the bears of today. New research reveals that the now-extinct cave bear was much more adaptable than once thought yet was still made extinct when faced with ...

Ask bear biologist Chris Servheen whether the Endangered Species Act has worked, and his answer comes instantly: Yes. He would know. Over five decades working with grizzlies, including 34 years with ...

An isolated colony of polar bears found in southeast Greenland “inhabits a warmer climate zone, akin to the predicted future ...

Just 13 years after gray wolves were re-introduced into the lower 48 states, they're going off the Endangered Species List. At the same time, polar bears may go on the list—because of dangers that lie ...

They’re gutting the Endangered Species Act, have you heard? A good friend of mine hired a professional photographer, at great expense, to take pictures during a planned event. Afterward, when the ...