Timber and Thorn, as the babies were named, were found separately alone in Alaska and, since they were too young to survive ...

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

A playful polar bear cub (not the one pictured here) was captured snuggling its mom and showering her with kisses and ...

Preventing ice buildup in extreme temperatures has long vexed industries from aviation to energy, but a new study suggests ...