The zoo hopes the 4-year-old female polar bear will eventually breed with one of its male bears as part of a larger effort to ...

Siku, a 15-year-old male polar bear, is moving in the coming weeks to Madison, Wisconsin — home, of course, of the University ...

Astra, a 4-year-old polar bear, arrived at Como Zoo on Thursday. Her move is part of a breeding effort to support polar bear ...

The Obama administration is setting aside 187,000 square miles in Alaska as a "critical habitat" for polar bears, an action that could add restrictions to future offshore drilling for oil and gas. The ...

At the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers, and scientists like Geoff York. Buggies traverse the frozen terrain, bringing tourists ...

JUNEAU, Alaska (AP) – A federal judge in Alaska has thrown out a plan designating more than 187,000 square miles as habitat for threatened polar bears. U.S. District Judge Ralph Beistline, in a ...

The environmental organization Ontario Nature says Ontario’s Bill 5 puts the future of polar bears in the province at risk.

Get ready for fun, because it's nothing but good times with Nora the polar bear. Nora was born at the Columbus Zoo and Aquarium on Nov. 6, 2015 and has grown to be over 200 pounds. She was transferred ...

Repeal of Ontario’s Endangered Species Act has weakened habitat protections and recovery strategies, Shane Moffatt, ...