Video captured by a USGS live stream shows a bright red lava flow shooting from the earth, emerging from Kilauea's 42nd episode of an eruption that began in December 2024. Resulting smoke plumes ...

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, ...

The U.S. Geological Survey’s Hawaiian Volcano Observatory said Episode 42 ended at about 11:38 p.m. Sunday after nine hours ...

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

Update at 3:41 a.m. Monday, Feb. 16, 2026: Episode 42 of the ongoing Halemaʻumaʻu Crater episodic summit eruption at Kīlauea volcano on the Big Island ended at 11:38 p.m. Sunday (Feb. 15) and the ...

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 ...

Volcanoes may look like simple mountains that erupted once and then fell silent, but in reality they are often the surface expression of complex processes happening deep underground. Magma can move, ...

Scientists have uncovered evidence of a massive underground lava tube hidden beneath the surface of Venus, revealing a new layer of the planet’s volcanic history. By reexamining radar data from NASA’s ...

New orbital data reveal that the most recently active volcanic systems on Mars weren’t simple one-off blasts into space.

Research shows Mars volcanoes erupted as recently as 50 million years ago, with underground magma chambers that cooked for 9 million years.

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

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