HAWAII — The Kīlauea volcano on Hawaii’s Big Island stopped erupting on Sunday after flowing for almost 10 hours. At its highest, the fountain of lava soared 1,300 feet in the air from the south vent, ...

Scientists studying Kīlauea found that a major 2018 earthquake may have paused slow fault slip for nearly 60 years beneath the volcano.

A team of researchers from the University of Trento spotted what appears to be an underground lava tube on Venus, the first subsurface feature ever detected on the volcanic world. The findings, ...

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, was recently discovered lurking beneath Venus.

Learn how a young volcano on Mars stayed active for nine million years and what its changing lava reveals about Mars’ interior.

A research group has revealed through seismic wave analysis that the oceanic plate beneath the Ontong Java Plateau—the ...

This year, the Earth’s core put on a show unlike any other, with volcanic eruptions that dazzled observers from every continent. Some of these eruptions were so breathtaking they left viewers ...

What may look like a single volcanic eruption is usually the visible outcome of far more complicated activity taking place underground. Beneath the surface, magma can migrate, cool, mix, and ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

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

The recent earthquake swarm near Santorini has brought the topic of volcanoes in Greece back into the spotlight.