A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

HONOLULU (AP) — Lava shoots high into the sky. Molten rock erupts from two vents simultaneously. The nighttime sky glows red and orange, reflecting the lava oozing across a summit crater. Scientists ...

And although those volcano eruptions are not part of a trend, experts have said, the volcanoes in question are far from the ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. How and if a volcano explodes depends on how and when bubbles ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The volcano Krasheninnikov erupted for the first time in about 500 years following the 8.8 ...

The fragile-looking filaments of cooled lava known as Pele’s hair can form when pockets of bubble-rich lava pull apart rapidly, experiments suggest. Among all the ways that molten rock can solidify ...

Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles when pressure drops—it can do so simply by being sheared and “kneaded” ...

Hawaii's Kilauea volcano resumed erupting Friday by shooting an arc of lava 100 feetinto the air and across a section of its summit crater floor. It was Kilauea's 31st display of molten rock since ...

A major discovery beneath Yellowstone National Park has revealed a magma cap located nearly 2.4 miles below the surface, which could help prevent a massive volcanic eruption. Using advanced ...

A volcano in Hawaii has been erupting for more than year, routinely spewing fountains of lava more than a thousand feet into the air. Kilauea in Hawaii’s Volcanoes National Park had its 39th ...