Human activity jeopardizes both of these requirements. "Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with ...

It’s a big world out there, especially for polar bear cubs emerging from their dens. An international team of researchers observed these special first steps thanks to nearly a decade of camera ...

Mother bear with three cubs. Recorded using a remote camera as part of the maternal den research in Svalbard, Norway with Polar Bears International, the Norwegian Polar Institute, and the San ...

Kallik and Kallu made their public debut at the St. Louis Zoo on March 25. Kallik and Kallu: The twin polar bear brothers are ...

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade.

“Haley is such a special and inquisitive bear,” said Mike Murray, VP of life sciences for the Detroit Zoological Society. “We ...