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

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

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. PETROPAVOVSK-KAMCHATSKY, Russia (AP) — One ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Volcanic soil is toxic in just about every way. But these worms have remarkably homogenous DNA.