An extraordinary wildlife encounter captured in Canada's remote Khutzeymateen Grizzly Bear Sanctuary shows two massive grizzly bears locked in a fierce fight over the attention of a female. The ...

Spring is a time for courting and mating for grizzly bears in Yellowstone National Park, but this typically occurs beyond the prying eyes of tourists. The accompanying footage, captured May 20 near ...

The two bears typically don’t occupy the same habitats (polar bears, who belong to the species Ursus maritimus, like to hang out near or in the sea, while grizzlies, a subspecies of brown bear, or ...