Polar bears are not only the largest bears, they are the largest land predators in the world. So, when it comes to size, how ...

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.

A grizzly bear that Wyoming wildlife officials said was attacking cattle was captured and relocated near Yellowstone National Park.

Photos of Wyoming grizzlies are blowing up all over social media. While that’s partly because there are more bears, it’s also because there are ...

Senators Barrasso, Daines, and Lummis call for delisting the grizzly bear from the Endangered Species Act, critiquing its ...

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

Mammoths, bison and rhinoceroses depicted in prehistoric cave art kept hidden in France The Largest Grizzly Bear Ever Spotted ...

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

Bren School ecologist Rae Wynn-Grant is a bear expert, and she has some thoughts on the recent sightings on campus and surrounding community.

Rangers in Wyoming's Grand Teton National Park were unable to determine if speed was a factor in the recent vehicle strike that killed a sub-adult grizzly bear on a park highway. The 5-year-old ...