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

New research reveals why the famously steamy park, hosting over 500 hot geysers, shows no signs of blowing its top. These ...

This aerial photo released by the National Park Service shows the damaged Biscuit Basin boardwalks after a hydrothermal ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...

The lawsuit is the latest escalation in a decades-long fight between state and federal officials over how to manage the ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

One of Yellowstone National Park’s most famous gray wolves, an 11-year-old matriarch who was blind in one eye, has died after ...

Moose sightings are fairly rare in Yellowstone National Park, but this “moose head” is commonly spotted in the northern range ...

The crown jewel of American national parks, Yellowstone is a rough masterpiece, shaped by the colossal forces of the ...

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

Department of Livestock and FWP join Gov. Gianforte in suing the park over its plan to increase the park’s bison population ...

In case you didn’t know, Yellowstone National Park is currently blanketed in snow. That’s closed down a lot of roadways ...