Volcano Kilauea’s puahiohio are swirling columns of ash and volcanic debris, often mistaken for tornadoes but formed by ...

Scientists warn that hidden volcanoes, including Toba, Taupo, Hayli Gubbi, and Cerro Blanco, may trigger the next global ...

This is the moment thick plumes of volcanic ash billowed into the sky above Mount Etna on, as Italy's most active volcano ...

The Geological Agency maintains the normal status for Mount Tangkuban Parahu. With this status, only the active crater area ...

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

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