Discover the biggest volcanic eruptions in history, their VEI, and their impact on Earth. Learn about deadly blasts like ...

If you were lucky 74,000 years ago, you would have survived the Toba supereruption, one of the largest catastrophic events ...

A massive eruption 74,000 years ago shook the planet, and archaeologists are using volcanic glass to figure out how humans ...

Ukraine’s ‘Flamingo’ Cruise Missile Can Strike 1,800 Miles Into Russia ...

For a moment, it seemed like a blast from the past: a plume over Mount St. Helens on Tuesday looked like the volcano might be ...

The 1883 Krakatoa volcano erupted with a force of 200 megatons of TNT. By comparison, the bomb that destroyed the Japanese city of Hiroshima in 1945 had a force of 20 kilotons, or nearly 10,000 times ...

Hawaii’s Kilauea volcano is erupting again. KOHN reports, it is 33rd episode of its ongoing Halemaʻuma’u eruption. Lava is ...

Ash from the catastrophic 1980 eruption of Mount St. Helens began to swirl around the volcano this week, creating a smoky haze that obscured its summit.

Commercial pilots flying near Mount St. Helens reported a plume of fine ash rising over the volcano. USGS says it's a ...

The Clear Lake Volcanic Field remains under the watch of the California Volcano Observatory, not because an eruption is ...

Evidence of deadly ash clouds deep in the country's underground caves shows there's no escaping massive volcanic eruptions.

Hawaiian Volcano Observatory and National Weather Service staff rapidly deployed local seismic sensors in the Manuʻa and ...