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

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

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of ...

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

The cap is made of molten silicate materials and supercritical water -- a liquid-like gas that ... substantially more magma reservoir under the caldera than previously thought.

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

Caldera's Campbell McKean poses after a race at the OSAA Class 5A swimming state championships at the Tualatin Hills Aquatic Center on Feb. 22, 2025.The Bend Bulletin McKean also took gold in the ...