Learn why polar bears have white fur and other cool facts, plus WWF’s efforts to protect them and their Arctic habitat from ...

At 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 frozen terrain, bringing tourists ...

Camels and beavers that evolved in ancient forests in the Far North were perfectly adapted for our world today ...

Churchill, Canada — On the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers and scientists like Geoff York. The polar bear capital of the world ...

A Canadian radar technician was mauled to death by a pair of polar bears as he took photos of them while working at a remote ...

ON HUDSON BAY — Searching for polar bears where the Churchill River dumps into Canada's massive Hudson Bay, biologist Geoff York scans a region that's on a low fat, low ice diet because of climate ...

Far-Flung Postcards is a weekly series in which NPR's international team shares moments from their lives and work around the ...

After nearly a decade of trying to learn details about polar bears’ denning habits in the Arctic, researchers have captured cubs emerging from dens on video for the first time. The footage was filmed ...

The Fish and Wildlife Service updated rules governing how much Arctic oil drilling can bother the Beaufort Sea’s protected polar bears. The Fish and Wildlife Service revised the rules Wednesday ...