Over 1,000 earthquakes a day? Welcome to the Axial Seamount, an underwater volcano hidden beneath the Juan de Fuca Ridge in ...

Seismic and land deformation data show that Santorini and Kolumbo draw from the same magma source, complicating eruption forecasts.

A sudden increase in seismic activity at Alaska’s Mount Spurr has drawn fresh attention from scientists monitoring the volcano’s behavior. Experts now say this 11,000-foot stratovolcano, located just ...

After a record-breaking earthquake swarm near Mount Rainier, researchers around Mount Baker continue to plan and prepare for ...

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

There are 1,500 active volcanoes in the world, but these five pose some of the biggest threats to human life, according to AccuWeather. Galeras is the most active volcano in Colombia. A city of nearly ...

MOUNT MERAPI, Indonesia - A volcanic eruption and a tsunami killed scores of people hundreds of miles apart in Indonesia - spasms from the Pacific "Ring of Fire," which spawns disasters from deep ...

Mount St. Helens remains the most active volcano in the Cascade Range. Of the volcanoes in the contiguous U.S., it is the most likely to erupt in the future and even in "our lifetimes," according to ...