Yellowstone is known for its grizzlies, and apparently, they get extra large in this significant protected habitat. Discover the most massive grizzly ever recorded at Yellowstone in this video, and ...

Yellowstone is home to nearly 5,000 bison, which must contend with wolves in the winter, and wolves and grizzly bears during ...

With the change of presidential administrations, Wyoming’s delegation in Washington has new hope of removing the grizzly bear ...

U.S. Senator John Barrasso reinforced his advocacy for Wyoming to regain authority over its grizzly bear population. Speaking ...

It spans from the earliest days of grizzly bear biology in the United States (a field pioneered by the famous Craighead ...

Biking can be a fun way to pass the time and get some exercise in the great outdoors. However, depending on your chosen trail ...

The management of grizzly bears in Montana is stirring debate among local and national leaders. Representative Ryan Zinke is ...

The late Grizzly 399 with her cubs in the Greater Yellowstone Ecosystem in Grand Teton National Park. After years of anticipation, the U.S. Fish and Wildlife Service recently unveiled a plan for ...

As people gathered on a road in Yellowstone to watch a pack of wolves devour a bison, the buffalo’s herd charged into them ...

For over a quarter century, a female grizzly bear roamed the terrain around Grand Teton National Park, giving visitors a spectacular look at the life of one of the most charismatic and revered ...

Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

The Fort Peck Tribe sent 11 bison to the Mosquito First Nation in Saskatchewan. It’s the first time bison have crossed the ...