In the video captured on Dec. 23, one man can be seen gesturing to the webcam operated by the U.S. Geological Survey.

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

Hawaii’s Kilauea volcano erupted again, marking the one-year anniversary of a continuous on-off volcano eruption. More than 1 ...

1959 Kīlauea Iki eruption: It happened in the crater just north of the volcano’s caldera, lasting only about a month with 17 ...

Many livestream cameras monitor the Kulauea Volcano in Hawaii and earlier this week, two men were caught on one of those ...

Data from Axial, the most-monitored underwater volcano, are helping geophysicists hone eruption predictions. For Axial, 2026 ...

Often spotted by onlookers in Hawai‘i Volcanoes National Park, or even by YouTube livestream viewers, the long, ashy gray or ...

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

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

Oliverio Quira often checks on his cattle near the Purace volcano in southwestern Colombia. Despite a recent alert about a ...

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