Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from dens shines light on elusive polar bear reproduction. Researchers from ...

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 ...

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.

“Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the ...

“Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the ...

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