Seismologist says recent cluster of three earthquakes appears normal for Montana, with no indication of larger events coming ...

A Mexican volcano dubbed "civilisation-ending" is showing alarming signs of awakening with rising temperatures, sulphur ...

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

In volcanoes, fluid inclusions are dominantly composed of CO 2. At magmatic temperatures (1200˚ C or 2192˚ F), the density of the CO 2 strongly depends on pressure, which is influenced by the depth of ...

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 ...

Scientists in Mexico documented a number of changes inside El Chichón during monitoring between June and December 2025.

Add Yahoo as a preferred source to see more of our stories on Google. A magnitude 4.6 earthquake shook Hawaii on Tuesday night, striking on the southern side of the Kilauea volcano, which has had ...

Researchers from the National Autonomous University of Mexico (UNAM) recorded rising temperatures, increased gas emissions and unusual sulfur ...

Add Yahoo as a preferred source to see more of our stories on Google. Residents ride a tuk-tuk taxi along a road damaged by multiple earthquakes near the town of Kabanna in the north of Ethiopia.

LUCENA CITY — Taal Volcano in Batangas saw a surge in tremor activity, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. In a bulletin issued Monday morning, Jan. 26, ...

The 1975 Kalapana earthquake brought big changes to lives of the people affected by the fatalities and damage, as well as big changes to our understanding of Kilauea’s south flank. Scientists at the ...