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 ...

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 ...

Researchers captured rare footage of polar bear cubs emerging from dens in Svalbard, Norway, using nearly a decade of remote camera data to reveal new insights about den emergence and post ...

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 ...

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 ...

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 ...

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.

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 ...