Quick Take Polar bears are showing rapid DNA changes in response to warming climates, a rare adaptation that may help ...

Across the Arctic, one bear stands apart from all the others, not just in size but in how it looks at us. While most large ...

A polar bear feasts on a seal it captured in the receding tide along the Hudson Bay Lowlands. Ryan St. John peers through his binoculars on the shore of Hudson Bay near his home community of Arviat, ...