The time lapse footage is the result of almost a decade of work monitoring the vulnerable predators' maternal behavior.

Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.

Credit: Simon Gee/Kt Miller/Steven C Amstrup/Polar Bears International/Cover Images Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge ...

In the frigid Arctic, polar bear mothers and their cubs emerge each spring from snow dens that have sheltered them through ...

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

Researchers have revealed astonishing new insights into the lives of polar bear cubs by studying them as they emerge from their dens. The scientists' study includes the first detailed footage of polar ...

Researchers have been collecting camera footage near the dens of female polar bears and their cubs on the Norwegian ...

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The best Kings vs. Stars predictions ahead of tonight's Western Conference clash. Free NHL picks and predictions for Friday, ...

Valeri Nichushkin made an immediate impact in his return to the Avalanche lineup on Wednesday, and our NHL player prop picks ...

The Alaska Zoo celebrated International Polar Bear Day Thursday, with the zoo’s two polar bears — Cranbeary and Kova — being ...

Siku the polar bear doesn’t let a little ice get him down. When the pool in his Calgary Zoo habitat froze over, he worked ...