Learn how an eruption of the Yellowstone supervolcano would affect North America, and why one isn't likely to happen in the ...

Two new island-like land formations have appeared near Mount Anak Krakatau in Indonesia’s Sunda Strait following a major ...

Satellite data shows a magma dike intrusion near Kīlauea's summit caldera in Hawaii from September 30 to October 1, 2026. The ...

Visitors heading to Hawaiʻi Volcanoes National Park may need to change plans for exploring one of its most dramatic ...

Krakatau, a volcanic island in Indonesia, killed more than 30,000 people when it erupted in 1883. One might assume that volcanic debris posed the major threat, yet many of the victims died from a ...

It’s Dante’s Peak. A volatile volcano in Nicaragua is refilling with magma, sparking fears of a cataclysmic event that could affect the nearby population center, per a study in Geophysical Research ...

The National Park Service (NPS) announced on Wednesday that Halema'uma'u Trail and parts of Byron Ledge Trail are temporarily ...

We know very little about the processes that lead to a reeruption of supervolcanoes such as the mostly underwater Kikai caldera in Japan (pictured) and are therefore ill-equipped to make predictions.

Caldera-forming eruptions are among the most hazardous volcanic processes, particularly submarine ones. Yet, the dynamics of submarine caldera-forming eruptions and ...