The 1980 eruption of Mt. St. Helens — which began with a series ... and steam exploded upward and outward to the north. The outward blast spread volcanic debris (gray in the images) over 230 square ...

Mount Etna's spectacular eruption on Monday, which caused a partial collapse of the volcano's crater, prompted a local ...

The latest Mount Etna eruption triggered an avalanche of volcanic material and sent ash miles into the air. Spectacular photos and videos capture the eruption of Europe's largest active volcano.

Mount Etna has again captivated the world with a spectacular show. The volcano that towers over eastern Sicily spewing smoke ...

Italy's Mount Etna, Europe's tallest volcano, erupted Monday, sending ash and rock into the air. We show you where.

"Our research helps close a significant knowledge gap about whether and how volcanic eruptions influence cloud formation," said LLNL scientist and author Lin Lin. "We show that volcanic ash ...

Axial Seamount is the best-monitored submarine volcano in the ... to be bothered by the eruption, Wilcock said. The most recent risk assessment, outlined in maps published by the California ...

A mega tsunami is a disastrous wave caused by the displacement of ocean water, which can be triggered by earthquakes, landslides or volcanic eruptions. The experts stressed that the fault line has ...

Jakarta — A volcano in eastern Indonesia erupted Monday ... warning another powerful eruption could still be in store. Mount Lewotobi Laki-Laki on the tourist island of Flores erupted shortly ...

Stories describe Mount Rainier's shrinking peak due to melting ice, and the impact volcanic eruptions would have on places like Orting. Emergency drills, like the large lahar-evacuation drill for ...

Related: The Pacific Northwest’s most active (undersea) volcano is getting a little frisky Unlike the explosive eruptions often associated with volcanoes, Axial is a shield volcano similar to ...

Archaeologists have uncovered evidence that four people, including a child, in the ancient Roman town of Pompeii used furniture to block a bedroom door and shield themselves from the eruption of ...