Fans of a prominent female grizzly in Grand Teton National Park were saddened to learn Wednesday that two of her three ...

Two young grizzly bears have been founded dead in Grand Teton National Park, the apparent victims of another grizzly.

The sow had frequently been observed in recent weeks with three yearling cubs but none were observed with her during the ...

The cubs showed signs of having been attacked by a larger bear, according to a press release from Grand Teton National Park.

A 5-year-old bear born to grizzly bear royalty was fatally struck by a vehicle in Grand Teton National Park, officials said.

Rangers in Wyoming's Grand Teton National Park were unable to determine if speed was a factor in the recent vehicle strike ...

A 5-year-old bear that was a member of a beloved grizzly family in Wyoming’s Grand Teton National Park has died.

Grizzly bear 399 was hit and killed by a car on Highway 26/89 in Snake River Canyon south of Jackson, Wyoming, in October, ...

Grizzly 1058, a member of Grizzly 399’s iconic four-cub litter, is dead. The 5-year-old boar apparently was killed by a ...

Grand Teton National Park staff discovered the carcasses of two yearling grizzly bears in a closed area south of Colter Bay.

The sow had frequently been observed in recent weeks with three yearling cubs but none were observed with her during the sighting. The status of the third yearling remains unknown.

Grizzly No. 1058, one of Grizzly No. 399's four cubs, was fatally struck in Wyoming’s Grand Teton National Park. The deceased ...