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

Streams of molten lava flowed from Hawaii's Kilauea volcano overnight Saturday into Sunday, ahead of another eruption expected to take shape in the coming days, the U.S. Geological Survey said.

A lava fountain is shown erupting within Halemaʻumaʻu Crater at the summit of Kīlauea. - M. Patrick/USGS Hawaii’s Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feet into the ...

A week-and-a-half after Episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris ...

How to make a model volcano erupt is a popular and exciting topic for school science projects because it clearly demonstrates ...

One of two main craters on Alaska’s Mount Spurr, shown in 1991. Earthquake activity suggested the volcano was close to erupting again in 2025. (Photo by R.G. McGimsey/Alaska Volcano Observatory/U.S.

A volcano on Russia’s far eastern Kamchatka Peninsula erupted overnight into Sunday for the first time in hundreds of years, scientists said, days after a massive, magnitude 8.8 earthquake. The ...

A week-and-a-half after episode 41 of Kilauea’s yearlong summit eruption deposited tephra — lightweight volcanic glass debris ...