BIG BEAR LAKE, in March, can be cold. Quite cold, in fact, the sort of throw-on-another-few-layers kind of cold, a chilliness ...

Scientists captured polar bear cubs emerging earlier from their dens, linking it to climate change and environmental shifts.

In the frigid Arctic, polar bear mothers and their cubs emerge each spring from snow dens that have sheltered them through ...

"How to evade a bear’s deadly grasp in polar regions. How to Survive is a Webby Award-winning series offering expert tips for surviving disasters, attacks, and life's toughest situations. Follow How ...

Tour guide Drew Hamilton recounts the moment he captured close-up footage of a mother polar bear cuddling with her cub near ...

Many people don’t know that doing small things like jumping into a freezing cold lake can mean so much for another person.” ...

International Polar Bear Day highlights conservation efforts to protect polar bears and their fragile Arctic habitat.

It’s a big world out there, especially for polar bear cubs emerging from their dens. An international team of researchers observed these special first steps thanks to nearly a decade of camera ...

PRAGUE (AP) — Czech cold-water swimmers on Saturday set a new world record for the largest polar bear dip. A total of 2,461 ...