This footage shows a female polar bear named Aika enjoying a snow slide at Moscow Zoo as colder temperatures set in. The clip ...

A team of molecular ecologists at the University of Copenhagen, in Denmark, has found that polar bears developed unique ...

Adventure guides have fielded some hilarious queries by clients while out in the field. We asked them to tell us the wildest.

When polar bears started coming to Churchill, tourists did too. And then suddenly, polar bears began to appear everywhere — ...