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

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 ...

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 2020 with their mother, Grizzly No. 399, who was often called the world's most ...

Grand Teton National Park, bear watchers still call on drivers to slow down and be vigilant for wildlife along roads.

Grizzly 1058, a 5-year-old male cub of famed Grizzly 399, was hit by a vehicle and has died, Grand Teton National Park ...

High groundwater, challenging soils and uncertain real estate development bog down Wyoming’s efforts to eliminate benzene plume.

Former park ranger Tom Haraden told Business Insider that visitors make plenty of mistakes, from not packing water to ...

A 5-year-old male grizzly bear, GB1058, died on May 6, 2025 after being hit by a car in Grand Teton National Park, Wyoming.

A 5-year-old grizzly bear known as Grizzly 1058, the son of the world-famous Grizzly 399, has been found dead in Wyoming’s Grand Teton National Park.