Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale ...

S trange things are afoot in Yellowstone National Park.

Few geological scenarios capture public imagination quite like a full-scale eruption of the Yellowstone supervolcano. The ...

While the chance for an eruption is extremely low, the supervolcano is still likely to blame. A 2025 study from the United ...

The breathtaking beauty of Yellowstone National Park and its stunning hydrothermal features may have you exclaim: "Hold on to your hats!" The U.S. Geological Survey asks you to take that literally.

Add Yahoo as a preferred source to see more of our stories on Google. This image made from video provided by the United States Geological Survey (USGS) shows a muddy eruption at Black Diamond Pool in ...

It was a busy year in Yellowstone National Park, with 2025 featuring 1,136 earthquakes, the formation of new geological features and millions of visitors -- some of whom left without their hats.

That's the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...

That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in Yellowstone National Park on Saturday morning. Video shared by the USGS on social ...