The U.S. Geological Survey did not report any earthquakes, but "explosive expansion" might be what woke you up. Here's what ...

At any given moment, about 20 volcanoes on Earth are actively erupting. Often among them is Mayon—the most active volcano in ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) reported brief lava fountaining activity on Monday at Mayon ...

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

Scientists discovered Hawaii’s deep mantle plume is splitting, which may create two future volcanic island chains.

The findings of a new paper show governance and preparedness rather than hazard magnitude determine whether avalanches become ...

SHOCKING footage shows the moment a volcano erupted in the Philippines, sending an ash cloud shooting three miles into the ...

Episode 43, new fountain height record and tephra fallout on nearby communities - Features | Hawaii Tribune-Herald ...

The “swarm” of tremors has caused worry but little damage. Still, the state’s history includes the most deadly and ...

Helgi Hjorleifsson, a firefighter, is a leader in a national experiment to steer rivers of lava away from important sites.