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

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

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

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

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

Fortunately, the poor animal met its end “fairly quickly,” according to Michael Poland, the scientist-in-charge at Yellowstone Volcano Observatory. The bison struggles to escape the boiling water.

The animal became the first black bear in five years to be killed in a management action situation in Yellowstone, with the ...

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

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season.

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 ...

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.

YELLOWSTONE NATIONAL PARK, Wyo. (AP) — A bison gored a man Tuesday after a large group of visitors got too close to the animal in Yellowstone National Park, officials said. The 30-year-old from… ...