Genetically, polar bears and grizzly bears aren’t all that different. Scientists believe that polar bears split from grizzly bears between 250,000 and 130,000 years ago. The two species are actually ...

When it comes to cold-weather creatures on celluloid, penguins get all the love. From last year's "March of the Penguins" to the current animated film "Happy Feet," folks can't get enough of those ...

Mother polar bears spend months inside snowy dens with their cubs. Then, the family emerges together in the spring. Wolfgang Kaehler / LightRocket via Getty Images At birth, polar bears are blind, ...

Louise Archer receives funding from Polar Bears International. She is affiliated with University of Toronto Scarborough and Polar Bears International. This study was performed in collaboration with ...

ALBUQUERQUE, N.M. (KRQE) – Polar bears inside the ABQ BioPark were in the spotlight Saturday, all for International Polar Bear Day. The BioPark’s polar bear Kiska was on hand enjoying his pool and ...