Polar bear denning and the subsequent den emergence is a crucial period during which cubs transition from the warm environment of the dens to the harsh environment outside; the amount of time cubs ...

As they embark on their long summer migration, a polar bear mother and her cubs need frequent breaks along the way. This puts the cubs at risk from an unlikely predator: famished male polar bears.

Newborn polar bear cubs are currently snuggled in dens with their mothers across the Arctic. Polar bears typically give birth ...

To a layperson, it’s footage of adorable polar bear cubs with their moms against the backdrop of endless Arctic snow. For researchers who study the animals, however, it’s a rare and incredibly ...

A polar bear mom and cub. Taken on a vessel off the coast of Svalbard. Only to be used in media surrounding this report. This is not for use in perpetuity. Must credit “Kt Miller / Polar Bears ...