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

According to the footage, the stream provided a rare glimpse of what it must look like to be caught in a lava stream. The ...

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

ADDIS ABABA, Ethiopia (AP) — Volcanic activity in northern Ethiopia’s long-dormant Hayli Gubbi volcano subsided Tuesday after ...

A long dormant volcano has just erupted for the first time in recorded history. The Hayli Gubbi volcano in Ethiopia's Afar ...

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

A volcano in Ethiopia erupted for the first time in nearly 12,000 years, sending clouds of thick smoke 14 kilometres into the ...

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

The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was thought that gas bubbles were formed primarily when the ambient pressure dropped ...

Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles ...

A long-dormant volcano in Ethiopia erupted for the first time in roughly 12,000 years, blanketing a neighboring village in ...

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