The volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants.

"What makes the event even more extraordinary is that it did not involve a single volcano, but multiple active sources." ...

A remote underwater volcano in the Pacific has erupted again, hurling superheated material into the sea and staining the ...

NASA's Juno mission has detected the most powerful volcanic eruption ever on Jupiter's moon, Io, revealing an interconnected magma reservoir system beneath its surface.

But some refused to evacuate during the hazardous lava fountaining episode.

"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures ...