"Watching them sliding, tumbling, and even climbing up on their mother was truly remarkable ... by the time they emerge as cubs. Polar bear dens are underground hideouts where bears spend the winter ...

“A mother bear waits as her two cubs cross the road to join her on the other side. Black bear cubs stay close to their mother ...

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

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

Scientists combined satellite collars and cameras to study polar bear denning, showing how cubs adapt before leaving.

“Watching them sliding, tumbling, and even climbing up on their mother ... The team’s research into polar bear denning can help protect cubs and therefore the species as a whole, study authors ...