Mount Fuji hasn’t erupted since 1707. But for Volcanic Disaster Preparedness Day, Japanese officials have released computer- ...

Jakarta — A volcano in eastern Indonesia erupted Monday, emitting an ash cloud more than half of a mile high after authorities put the surrounding area on the highest level of alert, warning another ...

Planes traveling from North America to Eastern Asia using the famed Great Circle route above the Alaskan skies could be affected by an impending volcanic eruption. A recent alert put out by the Alaska ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky. When a large volcano erupts, as Mount Spurr ...

Erupting or silent, volcanoes have always captured our imagination. As volcanologists, we have seen how that fascination can ...