Polar bear cubs are incredibly cute — and amazingly elusive. Their mothers dig dens under the snow in remote areas. Protecting cubs is key to the species’ survival. Under half of all polar bear cubs ...

While the bears enjoy soaking up the sun, warmer weather triggers several physiological changes. Baxendell explained polar ...

Two-year-old twin polar bears Kallik (pronounced Kah-LEEK), left, and Kallu (Kah-LOO) take a swim during their public debut ...

Past research has shown that how long polar bear mothers remain at their dens impacts cubs' odds of survival. Yet why they stick around for so long and what they're doing remains poorly understood ...

Remote cameras in Norway have given us the first detailed look at polar bear cubs emerging from their dens, in videos more than 10 years in the making. The first months of a polar bear (Ursus ...

Past research has shown that how long polar bear mothers remain at their dens impacts cubs’ odds of survival. Yet why they stick around for so long and what they’re doing remains poorly ...

Polar bear cubs are born in December or early January. Scientists have captured a rare new footage of polar bear cubs emerging from their dens for the first time. The footage shows a mother polar ...

Crystal has had nine cubs, but is nearing the end of her reproductive years. Polar bears can mate into April, Macek said. “We’re sad to see him go, but we’re glad he’ll have the ...

Scientists captured polar bear cubs emerging from their dens in a world-first in Svalbard, Norway. Experts say the footage, which was part of a study published in the Journal of Wildlife Management on ...

when polar bears give birth to and nurse their cubs. Past research has established that polar bear cubs’ odds of survival are impacted by how long their mothers spend denning. However, the underlying ...

In terms of lifespan, polar bears in the wild can live until their late teens to early 20’s however in human care the number ...