Remote cameras were deployed in the Arctic mountains across nearly a decade; Valuable footage of moms and cubs emerging from ...

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. Newborn ...

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 ...

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

Newborn polar bear cubs are currently snuggled in dens with their mothers across the Arctic. Polar bears typically give birth around New Year, at which point the cubs are blind, hairless ...

Female polar bears give birth in December or early January when the cubs are blind, hairless and weigh just 0.5 kg.

By the time they emerge in the spring, the cubs are covered in fluffy white fur and weigh 22 to 26 pounds. But because polar bears (Ursus maritimus) make their dens in frigid, hard-to-reach places ...