The grizzly bear was the eighth mammal to receive protection under the Endangered Species Act of 1973. When it was declared a ...

Lamb and Smit approach with their gear and check vitals, then begin measuring, sampling and hoisting the grizzly’s ...

Grizzly 399’s world shrunk. Slowly, year by year, she had to make adjustments to the sprawl and greed of Jackson Hole.

The euthanized grizzly bear in Yellowstone was approximately 400 pounds and food conditioned. And a male grizzly killed two ...

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

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

Adult bears cannot be relocated, so this 800-pound adult male had to be euthanized to protect the public, rangers said.

Another grizzly bear is dead in the Greater Yellowstone Ecosystem. The male was killed in Yellowstone National Park May 14 ...

After two yearling grizzly bear cubs were discovered dead in a closed portion of Grand Teton National Park on Tuesday, their ...

Yellowstone National Park confirmed an 11-year-old male grizzly was captured and killed Wednesday after repeatedly knocking ...

Two young grizzlies have been found dead in Grand Teton National Park (GTNP) south of Colter Bay. Park biologists suspect a ...

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