It has been a sad week for grizzly bears in national parks. On Tuesday, May 13, two young grizzly bears were found dead, ...

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

Biologists with the U.S. National Park Service and U.S. Geological Survey will conduct bear capture operations in Grand Teton ...

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 ...

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

A 5-year-old bear that was a member of a well-known and beloved grizzly family in Wyoming's Grand Teton National Park died after it was hit by a vehicle, the same fate that befell his mother late ...