Early humans in Ethiopia survived the Toba supervolcano eruption by shifting to river foods, revealing how drought shaped ...

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

A major volcano in the Philippines have rocked one of the country's largest islands with an "explosive" eruption today.

Tephra is fragmented volcanic material — including ash, rock and strands of volcanic glass — blasted into the air during an ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single ...

When massive volcanic eruptions occur, they inject millions of tons of sulfur dioxide into the stratosphere, where it forms sulfate aerosols that scatter incoming solar radiation and result in global ...

Visual observations have been a backbone in studies of volcanoes, from 2,000 years ago to now. They remain fundamental to understanding how volcanoes work, and technological advancements, such as ...