Scientists monitored the El Chichón volcano's movements and recorded some changes in its crater.

But some refused to evacuate during the hazardous lava fountaining episode.

The Durandag mud volcano, known for its periodic activity, entered a new eruption phase, producing a powerful outburst that ...

A volcano in Russia's far east on Wednesday spewed ash several kilometers into the sky, authorities said, putting on a ...

A new algorithm developed in Spain can identify volcanic warning signals and even forecast when eruptions are likely to fade.

A research group has revealed through seismic wave analysis that the oceanic plate beneath the Ontong Java Plateau—the ...

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

Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help planners anticipate future mudflows.

New seismic imaging shows magma lingering beneath quiet Cascade volcanoes, shaping how scientists monitor and plan for eruptions.

Seeing a volcano with my own eyes is a total bucket list dream, but seeing a volcano that's experiencing active volcanic ...

A hidden “tear” beneath the continents may have been fueling oceanic volcanoes for millions of years, study reveals.

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...