Latest about Polar Bears
Loss of Arctic Ice Imperils Polar Bear Births
Tough times are in store for Canada's Hudson Bay polar bears if warming continues.
Polar Bears Not Doomed if Swift and Serious Action is Taken
If greenhouse emissions drop, polar bears have a fighting chance at survival.
In Warming Climate, Geese & Polar Bears Strike a Balance
Amid climate change, geese and bears could strike a balance.
Polar Bears Evolved Just 150,000 Years Ago
DNA from a recently discovered polar bear jawbone revealed that the Arctic species first originated about 150,000 years ago.
Polar Bears Forced to Land and Water
Polar bears are shifting their habitat from sea ice to land as Arctic sea ice loss increases, according to a 27-year study.
Goose Eggs Could Save Polar Bears
A new study finds that a rebounding goose population could provide eggs to feed some polar bears whose icy habitat is melting.
Boot Knut? Berlin's Star Polar Bear Faces Eviction
Knut, turning 2 years old tomorrow, has gotten too big for his enclosure.
Scientists Flee Landlocked Polar Bear at Arctic Camp
Scientists studying effects of climate change evacuate camp to avoid polar bear.
