Pregnant polar bear females usually enter the den in late autumn and remain there throughout the winter. They don't eat ...

How much they weigh: From as little as 60 pounds (27 kilograms) to more than 1,700 pounds (771 kg) ...

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 have captured extremely rare footage of polar bear cubs leaving their snowy dens for the first time. The footage, ...

"By combining innovative technology with long-term research, we're gaining a deeper understanding of the challenges polar ...

https://talker.news/wp-content/uploads/2025/02/polar-bear-cubs-1328930.mp4 https://talker.news/wp-content/uploads/2025/02/polar-bear-cubs-1328930.mp4 By Stephen Beech ...

Polar bear cubs have been filmed emerging from their dens for the first time. The extremely rare footage was captured by remote cameras deployed in the Arctic mountains for nearly a decade.

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

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 ...

Kali, the polar bear, yawns on Tuesday ... 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 ...