Polar bear cubs are incredibly cute - and amazingly elusive ... The cubs grow to about 20 times their birthweight by spring, ...

Polar bears typically give birth around New Year, at which point the cubs are blind, hairless, and just a 1/2 kg (or 1 lb). They grow quickly, nursing on their mom’s milk which is 31% fat ...

After nearly a decade of trying to learn details about polar bears’ denning habits in the Arctic, researchers have captured cubs emerging from dens on video for the first time. The footage was ...

Nursing on their mother's milk, which is 31 per cent fat, the cubs grow ... addition to being cute, the researchers' footage will help conservationists better protect polar bears during this ...

It’s a big world out there, especially for polar bear ... fat. By the time they are ready to leave the den in the spring, they are up to 20 times bigger than they were at birth. The cubs begin ...

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.

Polar bear cubs were seen without their mothers only 5% of the time after the families emerged from their dens. (Image credit: Dmytro Cherkasov/Polar Bears International) Throughout the study ...

Polar bear cubs are incredibly cute — and amazingly elusive ... The cubs grow to about 20 times their birthweight by spring, due to high fat content in their mother’s milk. They leave their dens ...