California has seven active volcanoes, each with a unique eruption history, categorized by type and threat level. The USGS monitors these volcanoes, providing information to authorities and the public ...

Scientists unveil the first 3D images of Mexico's Popocatépetl volcano, revealing critical insights into its magma structure ...

Mount Etna, Europe's largest active volcano in Sicily, Italy, poses ongoing threats despite its 'basic' alert level. This stratovolcano, monitored by INGV, experiences frequent eruptions and gas ...

Investigating the causes and consequences of volcanoes and featuring case studies from the Canary Islands, The Democratic Republic of the Congo and Iceland. Below Earth’s surface, in the upper mantle, ...

Phivolcs raises Mayon Volcano's alert level further as the collapse of the lava dome at the volcano's summit generates ...

Volcanoes are Earth’s most powerful vents to its fiery inner core; these are symbols of creation as well as destruction alike. The frequency of volcanic is not random; it is tied to tectonic zones ...

Huge lava fountains and plumes of ash have been sent high into the night sky, after Mount Etna erupted again on Monday evening. That's not so unusual as the volcano is Europe's most active - but it ...