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

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

Grizzly 1058’s mother was Grizzly 399, a well-known bear that also lived in Grand Teton National Park. After Grizzly 399 was ...

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

In 2024, Yellowstone recorded 499 grizzly bear jams and another 760 black bear gridlocks. To the south, Grand Teton had a minimum of 224 grizzly jams, 44% of all bear jams. To keep people and animals ...

A young grizzly bear from one of Wyoming’s most iconic bear families has died after being struck by a vehicle near Grand ...

Grizzly 1058, a male from Grizzly 399’s famed 2020 litter of quadruplets, was confirmed dead on Tuesday, after apparently ...

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

The majority of visitors to Yellowstone and Grand Teton National Parks value wildlife viewing so much that they would support ...

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