It was a busy year in Yellowstone National Park, with 2025 featuring 1,136 earthquakes, the formation of new geological ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the ...

Yellowstone visitors got to see a striking new thermal vent late last year – and it may make a return appearance. The new feature was spotted in Yellowstone National Park early on Aug. 5 by an ...

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.

A recently published U.S. Geological Survey data release compiles water chemistry data from thousands of samples collected over the last 140 years, illuminating not only the data collected, but also ...

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.

New research in Yellowstone National Park has found a connection between earthquake swarms and the chemical reactions needed to sustain ...

The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...