Could a massive volcano eruption occur in the United States? It's certainly possible. There are currently concerns about ...

The Hunga Tonga volcano has erupted explosively again, causing widespread concern and triggering a tsunami across the Pacific ...

One of the world’s most famous volcanoes has erupted violently, producing a rare phenomenon and prompting aviation authorities to raise the travel threat level.

And while the advisory assured that the “likelihood of an eruption continues to gradually decline,” the 11,000-foot-tall volcano remains at an “elevated state of unrest,” meaning that an “explosive ...

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 ...

“Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

Despite a decline in volcanic activity over the past two months, Spurr is at a yellow alert level, indicating that activity ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

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

Mount Etna erupted on the Italian island of Sicily this morning, prompting a 'red alert' warning, with dramatic video showing ...

Mount Etna's recent strombolian eruptions prompted a code red warning from Toulouse's Advisory Centre. It was later ...

Mount Etna, Europe's most active volcano, erupted early Monday morning, causing widespread panic among tourists and locals ...