Polar bears lose sea ice due to climate change, forcing them to fast longer and lose body fat, leading to emaciation. The ...

Scientists in a recent breakthrough have discovered a paradigm shift in polar bears’ genetics, helping them to adapt to disastrous realities of climate change. Owing to human-caused ...

Wildlife photographer Paul Goldstein's latest book combines conservation and photography focuses on nine endangered species ...

New research has suggested that polar bears could be rewriting their DNA in order to adapt to warmer climates.

A new study from the University of East Anglia suggests that polar bears are undergoing rapid genetic changes, and scientists ...

Deep in the ice-covered peaks of Norway lies the sleepy Arctic village of Svalbard. With fewer than 3,000 residents, its ...

ST. LOUIS — You can now say "hello" to polar bears Kallu and Kallik at the Saint Louis Zoo! After a weeks-long quarantine and acclimation period, the twin brothers made their public debut on Tuesday.

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 ...

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 ...

The Endangered Species Act and the species it protects are presently under threat. That includes the “Great American bear" — ...

Federal officials signaled Friday that they have rejected Idaho’s petition to strip Endangered Species Act protections from grizzly bears in the Lower 48 states. At the same time, the U.S. Fish and ...