Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

Now, researchers have discovered the bears have another unexpected Arctic adaptation: greasy fur. It’s a trait that, ...

Now, though, rising temperatures and hotter summers mean less sea ice, and that means polar bears in the Hudson Bay area ...

Two-thirds of the world's polar bears could be extinct by 2050 if greenhouse gas-fueled global warming keeps melting their Arctic sea-ice habitat. The Center has led the charge to save polar bears ...

It’s not the white fluffy look-alike our kids snuggle or the cartoon image drinking Coca-Cola or “fat loungers who draw crowds at zoos” or animated replicas who speak to our children with the press of ...

Amid consideration of a federal plan to keep grizzly bears on the endangered species list, we take a step back and look at ...