Polar bears are not only the largest bears, but they are also the largest land predators in the world. So, when it comes to size, how do polar bears measure up against some of the other top land ...

Is there anything better than diving into cold water in the summertime? Polar bears love plunging into refreshing water as ...

Polar bears’ paws are better suited for swimming and walking on ice, while grizzly paws are better for killing prey and digging. Grizzly bears hibernate. Only pregnant female polar bears will hi ...

BP: In the past, you've studied the habitat selection patterns of polar bears in the western Hudson Bay. What have you learned from this? AM: I used GPS collars to track female polar bears around ...

A more correct term is "carnivore lethargy." Still, not all will do this every winter. Female polar bears, especially pregnant ones, will undergo carnivore lethargy, according to SeaWorld.

Polar bear researcher Evan Richardson believes it's bear X15718, a female hybrid who mated with grizzlies and went on to have 4 known 2nd-generation hybrid offspring of her own. However ...

"Initial reports indicate that a polar bear had entered the community and had chased multiple residents," the report stated. "The bear fatally attacked an adult female and juvenile male." ...

A polar bear that chased people around a small Alaska ... "The bear fatally attacked an adult female and juvenile male – it was shot and killed by a local resident as it attacked the pair." ...

As temperatures warm, grizzly bears (Ursus arctos horribilis, female shown with a cub) may move further north, bringing them closer to polar bear territory. Photograph By John Eastcott and Yva ...

"Initial reports indicate that a polar bear had entered the community and had chased multiple residents," troopers wrote. "The bear fatally attacked an adult female and juvenile male." The bear ...

The UK's oldest polar bear has been euthanised due to her deteriorating health, the Royal Zoological Society of Scotland (RZSS) has said. Victoria, who was 28, was the mother of Hamish, who in ...

The study also used genetic analysis to confirm that all eight of the known first-generation grolar bears can be traced back to a single female polar bear in the Canadian Arctic that mated with two ...