From tracking invisible scent plumes on the wind to navigating a rapidly warming Arctic, the polar bear reveals both the ...

Bears are a type of mammal that can be found in many parts of the world. From the tiny, silly-looking sun bear to the iconic polar bear, these animals are specially adapted to different environments, ...

With the polar bear species in a fight for survival because of disappearing Arctic sea ice, a new distinct group of Greenland bears seem to have stumbled on an icy oasis that might allow a small ...

Just 13 years after gray wolves were re-introduced into the lower 48 states, they're going off the Endangered Species List. At the same time, polar bears may go on the list—because of dangers that lie ...

The polar bear has a become an (insufferably cute) symbol of global warming -- meaning we were extra keen on reading into a new study, published in Science, on the genetic origins of these ...