After a six-hour hike up Chile’s Villarrica Volcano, Harriet Coombs was handed an ice axe and told she had to slide down on a ...

MANILA, Philippines — Mayon Volcano on Wednesday continued to exhibit lava fountaining, said the Philippine Institute of ...

Mayon Volcano remains under heightened alert as volcanic activity intensifies, raising concerns among authorities and residents in the region, ...

A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.

The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic ...

Hawaii Island’s Kilauea volcano began erupting on March 10, spewing rock fragments as large as footballs, threatening nearby ...

The volcanologist on the island of Vanuatu who walks barefoot over cooled lava fields tells NPR's Don Gonyea how to see nature at its most primeval.

Mount Shasta presents a unique challenge that most other active volcanoes don't for USGS scientists. The only place to sample ...

A volcanic formation known as Pele’s hair is produced when air-filled magma is stretched, according to a new study by a team ...

Guatemala's Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight. There ...