Volcan de Fuego, located about 43 km southwest of Guatemala City, is the country's most active volcano.

A 2021 satellite photo shows an unusual series of concentric cloud rings that appeared directly above an erupting volcano on ...

Scientists on the AKMA3 ocean expedition discovered an exceptional underwater feature consisting of a mud volcano in the ...

The on-and-off eruption of Hawaii’s Kilauea volcano broke a record Monday with the number of periods it has produced fountains of lava since it began erupting in December 2024, the Hawaiian Volcano ...

Philippine officials say nearly 200,000 people have been affected by massive plumes of ash that billowed from Mayon volcano over the weekend due to the collapse of lava deposits from its slopes.

During lava fountaining episodes, strong volcanic tremor — a signal associated with fluid movement — is recorded on seismic ...

New research reveals that deep mantle plumes may be responsible for thousands of underwater mountains across the ocean floor.

Dotsero is still technically active and the youngest volcano in Colorado. The United States Geological Survey defines “active ...

Hawaii’s Kilauea volcano experienced its latest eruption episode Monday.

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. How and if a volcano explodes depends on how and when bubbles of ...

Volcano hikes offer some of the world’s most dramatic trekking landscapes — from sacred peaks to smoking craters. These seven ...