A muddy eruption at Yellowstone National Park was just captured on camera in an area that has been closed to the public for ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

A pair of tourists decided they wanted a closer look at Yellowstone National Park's biggest and most famous hot spring, wandering off the boardwalk and ignoring warning signs to stand right on the ...

Black Diamond Pool eruption provides dramatic footage after being captured on official camera ...

Kablooey!” That's the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Michael Poland, geophysicist with the ...

Microbe communities living in rock and water systems beneath the Yellowstone Plateau Volcanic Field were influenced by a series of small earthquakes in 2021. The shaking from the seismic events ...

The Grand Prismatic Spring is the most recognizable thermal feature of Yellowstone National Park, but some of its most fascinating features are invisible to the naked eye. Underwater exists a diverse ...

This RV itinerary lets you check off three major national parks in one trip: Grand Teton, Yellowstone, and Glacier. These ...

Kablooey!” That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in ...