Animals from a variety of species were seen leaving the park in herds, causing fear of an eruption, but were noted as ...

Yellowstone experts debunk viral claims of animals fleeing park due to a volcanic threat. The USGS and park rangers warn ...

Yellowstone animals fleeing is falsely being framed as an impending volcanic eruption, but experts say why they're really on the move.

The National Park Service is clearing up any misconceptions on whether wildlife is migrating away from Yellowstone National ...

The persistent presence of humans and their infrastructure in U.S. national parks has yielded dramatic changes in the ...

Anecdotal evidence suggests bison might have specific behaviors associated with death and mourning. In one case in northern ...

The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, ...

A group of 60 scientists from across North America and the United Kingdom analyzed GPS collar data from 10 species tracked in ...

Keep a safe distance from all wildlife,” Yellowstone park officials warn. “By being sensitive to its needs, you will see more of an animal’s natural behavior and activity.

Officials at Yellowstone, home to between 3,500 to 6,000 bison, urge visitors to keep a safe distance of at least 25 yards from the powerful animals, which can run up to 35 miles per hour and ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone ...