Last month, the return of the dire wolf took over the media—it’s one of the first “happy” headlines to take off in a while. I ...

A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Yellowstone National Park attracts visitors from around the world, and it is one of the top national parks in the U.S. It’s a ...

For decades, biologists have known that grizzly bears climb Greater Yellowstone’s highest mountains to gorge on one of the bears’ more surprising food sources: the army cutworm moth. Now researchers ...

Fuller had been to Yellowstone once as a kid, and he remembered it as overcrowded and full of road construction. But a road ...

The recovery of the gray wolf is one of America’s greatest conservation success stories, but that success is far from ...

The Estes Valley Watershed Coalition​, a nonprofit organization that supports healthy, diverse and resilient ecosystems ...

Colorado voters approved the wolf reintroduction plan back in 2020, but since then, costs — and controversy — have only grown ...

Wolves are known to travel long distances, but one Colorado wolf covered the distance equivalent from Denver to San Francisco in four months.

In fewer than 100 days, the Trump administration has promoted drilling, mining and development of public lands while ...

As dusk began to fall on Yellowstone National Park, the male grizzly bear wandered down a hill in hopes of getting a free ...

Yellowstone National Park is home to breathtaking landscapes and diverse wildlife, but do you know which animal poses the ...