A sharp, circular fault has been discovered beneath Campi Flegrei, one of the world’s most closely watched volcanoes, ...

US’ Mount Rainier has unprecedentedly entered a 72-hour long and extreme tremor phase, raising the eruption warning and ...

The massive 2018 eruption of Kīlauea Volcano on Hawai'i Island lasted for months, destroyed neighborhoods, and was associated ...

They discover that the “breath” of the Uturuncu volcano comes from underground fluids, indicating a low risk of eruption.

Civilians run to safety after Indonesia’s Mount Semeru erupts and spews 54,000ft ash cloud - Indonesian authorities have ...

Taal Volcano recorded three minor eruptions at its main crater on Sunday morning, the Philippine Institute of Volcanology and ...

Sicily on alert: a new study reveals that a simple seismic earthquake index can predict the rise of magma beneath Mount Etna.

REYKJAVIK, Iceland — A 4.1 magnitude quake has struck in Iceland Tuesday night near a rare Icelandic volcano that started erupting on March 19. The volcano in the Fagradalsfjall mountains is about 20 ...

American Samoa is a United States territory which comprises the easternmost islands of a volcanic island chain formed by the Samoan hotspot in the South Pacific Ocean. Its small islands are the tops ...

The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...