Scientists in Mexico documented a number of changes inside El Chichón during monitoring between June and December 2025.

Researchers from the National Autonomous University of Mexico (UNAM) recorded rising temperatures, increased gas emissions and unusual sulfur ...

Seeing a volcano with my own eyes is a total bucket list dream, but seeing a volcano that's experiencing active volcanic activity is an even crazier site. That's why Hawaii is moving up on my must-see ...

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park.

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

One of the most active volcanoes in the world is living up to its reputation as it gears up for another eruption. An eruption at Hawaii's Kilauea volcano is imminent, based on current activity, ...

A volcano that has been dormant for hundreds of thousands of years could be gearing up for a massive explosion, according to new research. Scientists have measured signs of unrest at the Taftan ...

The Hawaiian Volcano Observatory is part of the U.S. Geological Survey, the science agency of the U.S. Department of Interior. Our job is to obtain and share science-based information about the ...

Volcanoes and earthquakes have always shared the same restless roots, but the numbers that drive public fear are not always the ones scientists are actually using. A viral claim that a swarm of 10,000 ...

MOUNT ADAMS, Wash. (KPTV/Gray News) – Scientists are installing new monitoring equipment around Mount Adams amid a spike in seismic activity under the volcano. Mount Adams, located in Washington state ...