Trump warns Russia: US has world's greatest nuclear submarine 'right off their shores' Lawyers allege cover-up after fed ...

A new study published in the journal Oikos reveals for the first time the critical role polar bears play as carrion providers ...

A new study shows how much food polar bears leave behind — and how their decline threatens scavengers across the Arctic.

For decades, hunters and scientists speculated about the existence of grizzly–polar bear hybrids – until April 16, 2006, when ...

Bears Ash and Lexi are now part of the zoo's Walter Family Arctic Tundra after coming from the Kenry Vilas Zoo in Madison, Wisconsin.

MADISON, Wis. -- A new male polar arrived at the Henry Vilas Zoo on Friday. The zoo said Siku is here and thriving in his new ...

One animal's predator is often animal's prey, but not with these species. Many of them are too tough to be taken down, though ...