Just on the edge of the western Hudson Bay lies the small town of Churchill, Manitoba. Here, the sea meets the boreal forest ...

The San Diego Zoo regularly provides snow for its polar bears as enrichment, but today there's a special competitive twist.

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

Unprecedented footage of polar bear snow dens reveals hidden new insights about the majestic animals. In the frozen wilderness of Svalbard, Norway, a mother polar bear and her cubs emerge from their ...

The remote cameras have captured the moment a mother pokes her head out from her den to see if the world is safe enough for her little ones.

The zoo shared a video of sisters Nora and Amelia Grey — Portland’s beloved polar bear sibling duo — rustling around in the snow Thursday morning, and it’s just as cute as it sounds.

Zoo animals in Portland, Oregon, got to play in the snow on Thursday, February 13, as winter weather hit the state. The Oregon Zoo took video of a few of its animals enjoying the snow on Thursday, ...

Denning begins with pregnant polar bears sealing themselves inside dens dug out under the snow, where they give birth. Polar bears are born about as pathetic as humans, and the den protects them ...

Polar bears are born in the winter and spend their first several weeks of life in the den with their mother. Researchers note that less than half of the cubs will survive until adulthood, with the ...

While watching them play around ... covered in mounds of snow, to see if the world is safe for her little ones. When polar bears are born, they weigh only about one pound. They are hairless ...

The research team explained that it has been notoriously difficult to study before now as polar bear mothers build their dens under snow in remote areas. For the study, female polar bears were ...

Tony Dauksza became the first person to navigate the Northwest Passage in anything other than a ship. This is the story of ...