These fast-moving mudflows can devastate towns in a matter of minutes.

The Hunga Tonga–Hunga Ha’apai eruption of 2022 involved a self-cleaning mechanism scientists hadn't seen before, considerably reducing the anticipated long-term atmospheric consequences. The chemistry ...

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, ...

One of the world's most active volcanoes could begin erupting again over the holiday weekend, according to the U.S.

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 ...

JAKARTA: Indonesia's Mount Semeru erupted five times on Tuesday (May 26) morning, spewing volcanic ash up to 1,000 metres ...

Satellites captured footage of an underwater volcano eruption in a part of the sea that remains largely a mystery.

Hawaii’s Big Island rocked by 6.0 magnitude earthquake as forecasts suggest volcano could erupt in coming days - Kilauea volcano on the Big Island, erupting since December 2024, is being closely watch ...

Episode 47 of the ongoing eruption at Kīlauea summit began Thursday afternoon with lava fountaining from the north vent in Halema’uma’u crater, according to the Hawaiian Volcano Observatory. The ...

“It was like a shotgun blast directly into the sky,” said one marine geologist. A New Zealand-led team of marine geologists investigating an underwater volcano that erupted on Jan. 15 in the Tongan ...

The volcano's activity has been described as rare and unusual, and coastal communities living around PNG's Bismarck Sea have been advised to be on heightened alert.