The discovery has revealed a hidden process that could change how scientists understand volcanic systems.

Mayon Volcano remains under heightened alert as volcanic activity intensifies, raising concerns among authorities and residents in the region, ...

Authorities have raised the alert level after ash spewed from the Popocatépetl volcano in central Mexico. It's one of the ...

The volcanologist on the island of Vanuatu who walks barefoot over cooled lava fields tells NPR's Don Gonyea how to see nature at its most primeval.

Understanding what triggers large volcanic eruptions is crucial for hazard assessment, but the exact mechanism driving these ...

After Guatemala’s Volcano of Fire erupted June 3, sending a fast-moving flow of superheated ash, rock and debris into villages, AP staffers sprang into ...

Iceland offers some of the Earth's most dramatic sights. And if you head off the beaten path, you can explore some of its lesser-known attractions from ice caves to bubbling lava fields and silent ...

Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

Hawaii's Kilauea volcano is shooting lava fountains up to 1,000 feet, and falling ash and volcanic fragments are forcing temporary closures on the Big Island.

Massive volcano in Japan refilling 7,300 years after eruption, offering new insight into supervolcano behavior and future risks ...

A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.

The magma reservoir of the largest volcanic eruption of the Holocene is refilling. This Kobe University insight on the Kikai ...