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 when pressure drops—it can do so simply by being sheared and “kneaded” ...
A funnel cloud of spinning ash was caught on camera over the weekend, whirling around an eruption from the Kilauea volcano in Hawaii. Kilauea, located in Hawai'i Volcanoes National Park, experienced a ...
The volcano on Indonesia's Halmahera Island routinely ejects ash, volcanic gases, and volcanic bombs. In May 2026, the Global Volcanism Program reported nine actively erupting volcanoes in ...
A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...
Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A rare fireball meteor ...
There are very few places on Earth where you can watch new land being formed. Two of the planet's most active volcanoes — Kilauea and Mauna Loa — are in Hawaii Volcanoes National Park on the Big ...
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 of ...
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