A volcano in Hawaii has been erupting for more than year, routinely spewing fountains of lava more than a thousand feet into ...

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the ...

After a year of explosive episodes, the summit continues inflating with fountaining possible as early as Wednesday.

Nearly a year into Kīlauea’s dramatic summit eruptions, scientists say the volcano is offering a rare, safe, and incredibly ...

This assessment shows how Hunga’s water-rich plume reshaped the stratosphere in ways not seen before,” said Tim Naish, Chair ...

“This process can be likened to a bottle of sparkling water containing dissolved volatiles that exolve when the bottle is ...

Mount Ibu in North Maluku erupted again, 23 times in a week. PVMBG issued an alert (Level II), recorded ash columns & seismic ...

SAN JUAN, Puerto Rico — An explosive eruption has rocked La Soufriere volcano on the eastern Caribbean island of St. Vincent. The eruption followed mandatory evacuation orders from the local ...

Dozens of Guatemalan soldiers put down their guns and picked up push brooms today to help sweep the runways of the country’s main international airport, which was shut for nearly 24 hours after the ...

A volcanic explosion, somewhere in the tropics, may have increased European trade with central Asia—which brought fleas ...