The volcanic formation, which sits underneath the 30-by-45-mile Yellowstone Caldera, is among the most studied on Earth due to its potential for a supereruption when a volcano ejects over 230 cubic ...

MANILA, Philippines — The moderately explosive eruption of Kanlaon Volcano ended at around 12:48 p.m. on Saturday, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. In an earlier ...

For decades, volcanologists have compared their craft to weather forecasting stuck in the 1950s: plenty of instruments, not nearly enough certainty. That gap is narrowing faster than most people ...

What if Yellowstone suddenly went from bubbling geysers and spectacular landscapes to the site of one of the largest volcanic eruptions in human history?

Understanding what triggers large volcanic eruptions is crucial for hazard assessment, but the exact mechanism driving these eruptions is still poorly understood. The prevailing theory is that ...

Kilauea eruption 2026: USGS Hawaiian Volcano Observatory says Episode 55 high-fountain timing can no longer be predicted ...

Krakatau, a volcanic island in Indonesia, killed more than 30,000 people when it erupted in 1883. One might assume that volcanic debris posed the major threat, yet many of the victims died from a ...

On July 30, 2025, an M8.8 earthquake occurred off the coast of the Kamchatka Peninsula, Russia. Tsunami warnings spread across the entire Pacific region, and on August 3, the Krasheninnikov volcano ...

Scientists say coarse ash lingered 20,000 feet up and 124 miles from source, requiring safety model updates ...

Decades of uplift and earthquakes appear to have progressively weakened parts of the shallow crust beneath Italy’s Campi Flegrei caldera. A fracture model suggests the crust entered an inelastic stage ...