Alaska has the most volcanoes out of all the us states, but researchers think they don't have enough. Here's the weird ...

Mount Shasta presents a unique challenge that most other active volcanoes don't for USGS scientists. The only place to sample ...

The snowcapped peak of Mount Rainier, which towers 4.3 kilometers (2.7 miles) above sea level in Washington state, has not produced a significant volcanic eruption in the past 1,000 years. Yet, more ...

It was small by volcanic standards, but massive by human ones: on this day in 1980, Mount St. Helens erupted in what the ...

Learn more about Mount Baker's eruption history here! Completely free! <a ...

At the time of the eruption, images showed tourists racing down Mount Etna’s slopes in Italy as plumes of smoke and ash burst into the air Tourists were seen fleeing Mount Etna in Italy after the ...

(CNN) — The snowcapped peak of Mount Rainier, which towers 4.3 kilometers (2.7 miles) above sea level in Washington state, has not produced a significant volcanic eruption in the past 1,000 years. Yet ...

Maumere, Indonesia — Indonesia's National Disaster Management Agency said Monday that at least 10 people had died as a series of volcanic eruptions widens on the remote island of Flores. The eruption ...

A gigantic volcanic eruption occurred at Mount Etna on the Italian island of Sicily on Monday, shooting massive ash plumes miles into the air and sending tourists fleeing. The eruption, which began ...

It started as a go-for-broke experiment, but it wound up saving an ecosystem.

The CNN Original Series “Violent Earth With Liev Schreiber” explores harrowing weather events, such as hurricanes and wildfires, that are increasingly frequent in our changing climate. The latest ...