When a volcano erupts, emergency alerts go out to cell phones and radio and television stations warning people of the danger ...

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

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

Lebanese Hezbollah official Nawaf al Moussawi said a US attack on Iran could 'trigger a volcano in the region' in a warning to Washington amid fears Trump's armada could spark chaos in the Middle East ...

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

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

Deep beneath the thick layer of million-year-old ice, something is lurking quietly, waiting to rip through the rigid ice sheets. This enormous icy wasteland is sitting on top of a volcanic ridge. And ...

What happens when modern firepower meets medieval cavalry? This video pits a single battalion of U.S. Marines equipped with ...

Nawaf al Moussawi, a Lebanese Hezbollah official, warned Washington that a US strike on Iran might 'trigger a volcano in the ...

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

Hawaii's Kilauea volcano has officially erupted for the 41st time since 2024, the U.S. Geological Survey (USGS) said.