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

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

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) on Sunday night released computer simulations of the ash dispersion amid the third moderately explosive eruption of Kanlaon Volcano ...

Volcanoes are both captivating and disastrous. Most are likely familiar with the common short-term dangers associated with them: explosive forces, lava, and even atmospheric particles disrupting air ...

A massive volcanic eruption can cool the planet within months. What happens next may take centuries. Currently, this potential consequence is a large part of current research being conducted on the ...

Ethiopian volcano eruption: According to the Smithsonian Institution’s Global Volcanism Program, this volcano in Ethiopia has erupted for the first time in about 12,000 years. The eruption did not ...

Volcanic activity and hydroclimatic anomalies. Eruptions produce a repeating wave pattern in high-altitude winds (left panels) that line up with ...

Add Yahoo as a preferred source to see more of our stories on Google. The June 12, 1991, eruption column from Mount Pinatubo was taken from the east side of Clark Air Base. (CREDIT: U.S. Geological ...