A massive “stealth” magma surge beneath Portugal’s São Jorge Island triggered thousands of earthquakes after rising almost ...

(photoz/Canva) 'Extinct' volcanoes that haven't erupted for tens of thousands of years may not actually be inactive, but ...

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow its stack in the future. Chinese scientists have made a disconcerting find ...

Tiny crystals suggest extinct volcanoes could still grow underground, a finding that could reshape how scientists assess eruption risk.

Lava erupts from the Sundhnúkur volcano on June 3, 2024, on the Reykjanes Peninsula near Grindavik, Iceland. The volcano has erupted five times since December 2023, forcing evacuations of Grindavik ...

Researchers have uncovered how major geological faults can simultaneously channel magma towards the surface and prevent ...

(NEXSTAR) — There have long been questions about when Yellowstone’s volcanic system could see an eruption, especially after a massive hydrothermal explosion was caught on camera last summer.

A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the magma underneath Yellowstone is mostly solid and not eruptible. One study ...