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

A pair of yearling grizzly bear carcasses were found in a closed area of Grand Teton National Park, and both showed signs the ...

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

A pair of grizzly bear cubs have been found dead in Grand Teton National Park, and their triplet cub is still missing.

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.

Grizzly 399’s ashes were spread in the Pilgrim Creek area inside Grand Teton National Park. That was her home turf and ...

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

On Tuesday, May 13, staff at Grand Teton National Park discovered the bodies of two yearling grizzly bears in a closed area south of Colter Bay. The bears were found approximately 250 yards apart.

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.

Greater sage-grouse are at risk near Jackson Hole Airport—but handmade decoys are guiding them to safer ground.

The bear was one of four cubs that emerged in May 2020 with their mother, Grizzly No. 399, who was often called the world's ...