Deep below the Pacific, a restless seafloor volcano off Oregon is showing signs it may soon stir again. Axial Seamount, a ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

Swarms of earthquakes have been jolting southern Italy with increasing intensity since 2022, threatening hundreds of ...

The Yellowstone caldera has been eroded ... In effect, the north end of the lake had risen and tipped water down into the southern end. The ground was doming. The volcano was alive.

A recent study discovered the exact location of the Yellowstone supervolcano's magma cap -- and hints at when it may erupt.

Lithium that pooled in a volcanic caldera in the western United States had no way out, thanks to a lack of rivers.