Loki Patera is 202 kilometres (126 mi) in diameter, covers 20,000 sq km (7,700 sq mi), and was the largest volcanic feature found on Io until these new observations revealed the hot spot in the south ...

Hawaii’s Kilauea volcano entered “episode 7” of its ongoing eruption on Monday, January 27, according to a report from the US Geological Survey’s Hawaiian Volcano Observatory. The observatory said the ...

A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

A new study has found surprising evidence of large bodies of magma lurking beneath long-dormant volcanoes in the Cascade ...

NASA’s Juno mission found Io’s biggest volcanic eruption ever. The explosion was stronger than all Earth’s power plants ...

Cornell University scientists studying six North American volcanoes within the Cascade Range found something totally ...