A couple said they experienced a "once in a lifetime" event when they witnessed a volcano erupt on their holiday. George and ...

Georgia Tech scientists have uncovered evidence that a mountain on the rim of Jezero Crater—where NASA's Perseverance Rover ...

Lava fountains reached heights of more than 330 feet and feeding multiple lava streams. Scientists with the U.S. Geological Survey's Hawaiian Volcano Observatory said the fountains were likely to go ...

We're only halfway through 2025, and volcanoes have already been making headlines as 54 eruptions including Mount Etna in ...

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava fountains shooting up high ...

Known as the Campana structure, this pyramid was built using tephra, or volcanic ejecta, produced by the catastrophic Tierra ...

The 1980 eruption of Mt. St. Helens — which began with a series ... and steam exploded upward and outward to the north. The outward blast spread volcanic debris (gray in the images) over 230 square ...

Learn how the changing color of tree leaves is being used as an early warning sign for volcanic activity.