Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.

At birth, polar bears are blind, nearly hairless and weigh just over a pound—about the same as a loaf of bread. But they ...

Researchers use remote camera footage and satellite collars to gain new insights into polar bear denning behavior and cub ...

The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.

Every wondered why polar bears don't freeze in the extreme temperatures of the Arctic? Well, scientists finally have the ...

For nearly a decade, researchers have gathered camera footage from outside the dens of female polar bears and their cubs on ...

International Polar Bear Day highlights conservation efforts to protect polar bears and their fragile Arctic habitat.

Despite this clear motivation to get back to hunting seals on the sea ice, polar bear families will often hang out at the den ...

The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade.

After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

Polar bear mothers in the Arctic generally give birth in early January around the start of the new year. The cubs are born completely blind, do not have their signature snow-colored fur, and generally ...

Churchill, Canada — Here on 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 ...