At the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers, and ...

This was a big reason I wanted to see wild polar bears in their natural habitat ... 26,000 polar bears living in the wild. The Churchill area lies near the southern limit of where polar ...

Polar bears meander through Churchill every autumn as they wait ... In recent years, however, the warming arctic is melting their habitat on the ice, changing the bears' behavior: scientists ...