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

A protected apex predator was found dead in the iconic Colorado lands where the elusive creatures first roamed a century ago ...

The Estes Valley Watershed Coalition invites the public to attend their annual symposium, From Myth to Reality: Wolves in ...

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 ...

National parks are living laboratories for science and discovery that help safeguard our nation’s legacy. Yet today, conservation and research science that support them is threatened.

I traveled to Wrangell-St. Elias National Park and Preserve in Alaska for the chance to enjoy summer solstice and the park’s ...

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this ...

Catron County commissioners recently declared an “emergency” over the presence of endangered Mexican wolves, claiming threats to humans and livestock. These claims should be viewed with a healthy dose ...

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