Polar Bears

Polar bears changing hunting and dietary habits as ice shrinks

Watch a polar bear cub take his first steps

What killed polar bear Knut?

How can lasers protect polar bears from oil drilling?

Live webcam offers rare glimpse of migrating polar bears

Forget polar bears: Global warming will hit the tropics first

Gus, New York City's beloved neurotic polar bear, has died at 27

Meet Wolodja, Berlin's newest polar bear

Orphaned polar bear arrives in New York

Norway is hiring a polar bear spotter

Polar bear's origins still befuddles scientists

Proposal to ban trade in polar bear parts fails at international wildlife conference