The state filed its lawsuit at the end of last year, arguing Montana’s concerns were not properly addressed in Yellowstone's ...

Yellowstone National Park is famous for its volcanic landscapes ... If a stream flows over harder rocks that are more resistant to erosion than the rocks immediately downstream, a ledge or bench will ...

Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the National Park Service says.

A herd of bison caused a "little bison jam" at Yellowstone National Park in Wyoming as the majestic animals crossed the road and held up traffic. Video footage shared by Cindy Shaffer shows a line ...

A new geyser recently popped up in Yellowstone National Park ... crop up somewhere on the park's 3,500 square miles. But a new geyser discovered in September 2024 is causing waves because it ...

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing ...

But with alarming frequency, this two-lane highway en route to Yellowstone National Park becomes a bloody mess ... That’s bad for the nearly 1,700 deer, elk, moose and more that have ended ...