One of Alaska's most popular trails, located in Anchorage, is also one of the most treacherous. Here's how to stay safe while ...

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

Polar bears are not just the largest bear species on earth they also hold the distinction of being the only species of bear that has been documented ...

“Unwashed, greasy hair made it much harder for ice to stick. In contrast, when the polar bear hair was washed and the grease largely removed it performed similarly to human hair, to which ice sticks ...