Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

Fresh lava fountains have spewed in spectacular fashion from Hawaii’, US vulcanologists say, marking nearly a year since one ...

Fresh lava spewed in spectacular fashion from Hawaii's Kilauea volcano on Saturday, nearly a year since one of the world's ...

It’s such a violent process, astronomers have found that the surface of 3I/ATLAS’ nucleus could be dotted with erupting “ice ...

Researchers discovered that as the comet approached the Sun, a series of cryovolcanoes—nicknamed “ice volcanoes”—became ...

Past episodes have produced incandescent lava fountains over 1,000 feet high that produce eruptive plumes up to 20,000 feet ...

Tephra formed by lava fountains during the ongoing Kīlauea summit eruption has created a new puʻu, or hill, southwest of ...

Analysis of the second confirmed interstellar comet to visit our solar system suggests that the alien body could be covered ...

There have been only two major eruptions of Yellowstone’s Steamboat Geyser in 2025, and it's been more than 200 days since ...

The interstellar comet 3I/ATLAS may be showing signs of active eruptions from ice volcanoes on its surface, according to new ...

A North Allegheny graduate is participating in an effort at the University of Rhode Island aimed at predicting volcanic ...