Lava has filled most of the summit crater at Alaska’s Great Sitkin volcano and pushed out into the valleys below it, the U.S.

When we think of a volcanic eruption, rivers of glowing lava or giant columns of ash come to mind. But beneath Earth's ...

Living in Kagoshima, this feels like a personal issue.This is a research report investigating the respiratory effects of the ...

Flights at Catania Airport have been suspended until 4pm as Mount Etna sends a 4km-high ash cloud into the sky, with a red ...

Great Sitkin and Shishaldin, two volcanoes roughly 250 miles apart in Alaska’s Aleutian chain, have both been venting visible ...

Slow magma flows, small chambers, and hot rock all contribute to surprise volcano eruptions that occur without any prior warning. In February 2021, Alaska’s Mount Veniaminof erupted, spewing clouds of ...

Indonesia evacuated 615 residents as Mount Sinabung's volcanic activity intensified, with authorities expanding the restricted zone around the volcano ...

Mount Aso in Kumamoto Prefecture erupted shortly before noon on Oct. 20, sending a massive plume of dark volcanic smoke up to ...

Nearly 1 in 10 people live within 100 km of an active volcano. From Reykjavík, Iceland, to Yogyakarta, Indonesia, communities have accumulated deep awareness of—and respect for—the risks and ...