"Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the Arctic ...

The denning period is the most critical time in a polar bear’s life. Less than 50% of cubs survive to adulthood, and the increasing human footprint in the Arctic is adding further challenges to ...

“Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the ...

Yet climate warming means the human footprint in the Arctic is expanding, risking encroachment on denning habitat and disturbing polar bear families. Improved monitoring and a deeper understanding ...

Other video viewers loved the way the bear cubs slid on the snow or the way they cuddled up with mom. No matter how big and dangerous an animal is, a baby is still a baby! Polar B ...

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 ...

“Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the ...

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 ...

Polar bears may not be the vicious killers you imagine, but it’s still wise not to get too close. Now you don’t have to, as a team of biologists has captured rare footage of cubs taking their ...

"Polar bear mothers are having increasing difficulties reproducing due to climate-driven changes, and are likely to face further challenges with the expansion of the human footprint in the Arctic.

Kali, the polar bear, yawns on Tuesday ... The hunter noticed that the mother had been nursing, and followed her tracks back to her den. He found Kali there, wrapped him in ski pants and took ...