The duration of the “denning period,” the timing of when they come out of their dens, and the time spent at the den site after emergence can all impact the survival of polar bear cubs. Polar ...

Polar bears spend the winter in their dens. Pregnant females give birth around early January and nurse their cubs through spring, when the family emerges to slowly make its way to the sea ice.

Researchers have captured extremely rare footage of polar bear cubs leaving their snowy dens for the first time. The footage, taken on the Norwegian archipelago Svalbard, shows a mother polar bear ...

Mother bear with three cubs. Recorded using a remote camera as part of the maternal den research in Svalbard, Norway with Polar Bears International, the Norwegian Polar Institute, and the San ...

Video showed that the cubs emerged alone from their dens only 5 percent of the time. The Svalbard polar bear mothers also stuck by their offspring for an average of 2.5 years. The scientists also ...

Polar Bears and Their Cubs Polar Bear parents mate for a brief period in the springtime and then polar bear cubs are usually born in the winter, when their mothers are hibernating in a den.

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade. The ...

Watch the heartwarming moment three tiny polar bear cubs emerge from their den for very first time - in incredible footage that took 10 YEARS to capture READ MORE: Shocking maps show the world's ...

It shows a mother polar bear walking through the frozen landscape — then a cub pops up out of the den and slips and slides over the ice toward her. As the cub reaches its mom, another two emerge ...

It shows a mother polar bear walking through the frozen landscape — then a cub pops up out of the den and slips and slides over the ice toward her. As the cub reaches its mom, another two emerge ...

It shows a mother polar bear walking through the frozen landscape — then a cub pops up out of the den and slips and slides over the ice toward her. As the cub reaches its mom, another two emerge ...