Montana officials filed a lawsuit on Dec. 31 in U.S. District court alleging that the DOI and NPS have failed to keep bison ...

Some of the largest volcanic eruptions on the planet have occurred at Yellowstone National Park, and scientists have ...

This sanctuary, comprising parts of Wyoming, Montana and Idaho, is a fascinating hotbed of geothermal activity, full of ...

The gunman who opened fire in Yellowstone National Park on July 4 had plans for “Pro White Nationalist Violence” and “a ...

The spectacular explosion of Black Diamond Pool was the most dramatic event of 2024 in Yellowstone National Park. Elsewhere, it was a pretty average ...

The suit concerns brucellosis, a bacterial disease that infects cattle, swine, goats, sheep and dogs and can spread to humans.

While millions around the world tuned in to watch Kevin Costner’s sensationalized depiction of western history in the ...

On Monday, the Department of the Interior and Grand Teton National Park announced the purchase of the 640-acre Kelly parcel ...

A federal civil court filing released Friday said the Yellowstone concession worker who was killed in a July 4 shootout with rangers ranted about ...

The bison plan was finalized in 2024 amid protests from the Gianforte administration, first outlined in a 17-page letter in ...

State officials say they're worried about bison passing on disease to cattle outside the park—but wildlife managers say it's ...

The National Park Service’s plan to increase bison herd sizes has drawn criticism from state officials concerned about disease transmission.