Visitors spotted a grizzly bear that was awake earlier than usual in Yellowstone.

An adult grizzly bear with “a history of conflict” was euthanized Saturday after breaking into a home through a kitchen window while with a cub and taking a container of dog food, Montana Fish, ...

Two grizzly bears — a mother and a male cub — were captured and euthanized in Montana after "several conflicts with people," wildlife authorities said. The bears repeatedly broke into cabins, garages, ...

According to Outdoor Guide, grizzly bears can reach speeds of up to 35 mph, meaning the bear in this video could have reached those tourists in mere seconds if it decided to charge. Had that happened, ...

The deadline to decide on whether grizzly bears will remain under federal protection has been pushed back by a year. The U.S.. Fish and Wildlife Service was originally court-ordered to make a decision ...

Grizzly No. 399 died on Highway 26/89 in Snake River Canyon south of Jackson, Wyo. George Frey/Getty A famous grizzly bear was fatally struck by a vehicle in Grand Teton National Park in western ...

A famous grizzly bear beloved for decades by countless tourists, biologists and professional wildlife photographers in Grand Teton National Park is dead after being struck by a vehicle in western ...

A week and a half after her unexpected death, Grizzly 399 has returned home. Grizzly bear 399's ashes were returned to the Pilgrim Creek area of Grand Teton National Park in Wyoming on Friday morning.

A couple was killed by an "aggressive" grizzly bear in Canada's Banff National Park, park officials said Sunday, marking at least the second fatal grizzly attack in North America since July. At about ...