Volcanic activity has intensified at Sicily’s Mount Etna in recent days. That hasn’t stopped visitors to Europe’s largest active volcano.

One notable incident came on May 22, 1919, when a barrage of eruptive activity caused a 1,000-kilogram (2,205-pound) block of ...

A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes ...

Taal Volcano in Batangas province stirred from a period of calm over the weekend after registering renewed seismic activity ...

Kilauea is one of the world’s youngest yet most active volcanoes, and one of the six active volcanoes in Hawaii ...

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

Mount Etna erupted on Saturday, releasing a thick plume of volcanic ash into the sky as skiers observed the event. Italy’s Istituto Nazionale di Geofisica e Vulcanologia (INGV) confirmed intensified ...

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 ...

The atmosphere is still feeling the effects of the January 2022 eruption of the Hunga-Tonga volcano in the southern Pacific ...

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

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