A vast eruption beneath the southwest Pacific Ocean has been confirmed as the largest volcanic event ever recorded on the ocean floor. The 2012 explosion at the Havre volcano, near New Zealand, ...

The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic fragments, including ash.

Hawaii's Kīlauea volcano's latest eruptive episode produced arching bands of red lava higher than some skyscrapers.

Back in January, SFGATE was on the ground in the national park during a previous eruption episode that also rained tephra ...

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." When you purchase through links on our site, we may earn an affiliate ...

How big can volcanic eruptions get on Jupiter’s moon, Io? This is what a recent study published in the Journal of Geophysical Research: Planets hopes to address as an international team of scientists ...

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 ...

An Alert Level 2 has been declared in the area, with a 4km hazard zone boundary established, after Kanlaon Volcano on Negros Island in the Philippines blew at approximately 6pm local time ...