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

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

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

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

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 sighting. The status of the third yearling remains unknown.

Discover the beauty of Grand Teton National Park — towering peaks, scenic drives, epic hikes and unforgettable wildlife ...

With Grand Teton National Park in Wyoming attracting so many visitors, it almost seems inevitable that these issues will arise. Wildlife officials came across the offspring of the ...

One of the grizzly bears who belonged to a beloved grizzly family in Wyoming’s Grand Teton National Park was fatally struck ...

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

The superintendents of Yellowstone and Grand Teton National Parks are predicting an “outstanding” summer despite staff cuts ...

High school students found a concerning level of microplastics in water samples collected from two remote lakes in Grand ...