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

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

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

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 ...

Life-sized papier-mâché birds are popping up in Wyoming's Grand Teton National Park (GTNP) this spring, and they're quite a sight. By this we mean something you certainly wouldn't want to encounter ...

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.