The polar bear (scientific name Ursus maritimus) struggles to cross the ice on the sea. In the past, it would have already found its hunting ground, but with the recent melting of ice, there are ...

chief climate scientist for Polar Bears International and assistant professor at Cornell University, who explains that it's ...

The Arctic reaches its maximum sea ice in March each year and then starts a six-month melt season. The National Snow and Ice ...

He explained that the warming is melting the sea ice that bears depend on. "It's important, because it's a complete transformation of the ecosystem," Lehner said. The Western Hudson Bay polar ...

“Haley is such a special and inquisitive bear,” said Mike Murray, VP of life sciences for the Detroit Zoological Society. “We know Haley will be a terrific ambassador for her species, which faces ...

The melting of Arctic sea ice in the Hudson Bay is significantly impacting polar bears' ability to hunt, sustain energy and ensure the survival of cubs -- leading to a 50% population decline since ...

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