Grizzly bears can run faster than Olympic sprinter Usain Bolt, hitting top speeds of 56 kilometres or 35 miles per hour when they want to. Jordan Ca ...

"No action will be taken" against the animal. Hikers airlifted to hospital after grizzly bear attack on popular trail — here ...

A Yellowstone National Park trail remained closed Wednesday after a possible grizzly bear attacked a hiker, leaving him with serious injuries. The 29-year-old man suffered injuries to his chest and ...

Yukon Wildlife Cams this week shared footage of three large bears, including a “tank of a grizzly,” walking past a remote camera on the same trail at different times. Of the grizzly bear, David Troup ...

In Yellowstone National Park, when a bison dies it’s not long before wolves or grizzly bears move in on the carcass. If one or two wolves are on the carcass, a lone grizzly bear can usually clear them ...

A grizzly bear and a cub are seen along the Gibbon River in Yellowstone National Park, Wyo., in 2019. (Frank van Manen / Associated Press) A hiker who was attacked by a bear — probably a grizzly — in ...

Bear spray doesn’t supply “brains in a can” to survive a grizzly attack, but it appears to work a lot better than spraying bullets. That’s the conclusion researchers presented to more than 300 bear ...

A husband and wife's leisurely bike ride along a Canadian trail took a terrifying turn over the weekend when they spooked two grizzly bears, causing them to attack. Local authorities said quick ...

MOOSE, Wyo. — A grizzly bear was struck and killed by a vehicle at Grand Teton National Park. National Park Service wildlife rangers found a five-year-old male grizzly bear along Highway 26 within the ...

A 400-pound grizzly bear was trapped and killed by park staff in Yellowstone last week because it posed a risk to public safety in one of the Wyoming park's busiest areas, according to the National ...