Scientists mapped enormous lava flow fields on an underwater volcano. These flows are significantly larger than any ...

This fascinating Philippine landmark is not just an active volcano. Its layered geography has puzzled and fascinated ...

Although volcanic eruptions are spectacular natural events that occur around the world every day, most volcanoes spend the majority of their time not erupting. To accurately forecast volcanic activity ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...

On June 11, the 1,000-plus-foot lava blasts of Kīlauea, one of the world’s most active volcanoes, nearly lured one visitor to his death. A 30-year-old Boston man fell 30 feet from a steep cliff after ...

LUCENA CITY — Taal Volcano in Batangas province showed renewed unrest after a sharp increase in volcanic earthquakes over the past 24 hours, the Philippine Institute of Volcanology and Seismology ...

Mount Rainier is one of about two dozen active or recently active volcanoes in the Cascade Range, an arc of volcanoes in the northwestern United States and Canada. The volcano is located about 35 ...

Add Yahoo as a preferred source to see more of our stories on Google. A mysterious, highly active undersea volcano near California could erupt later this year. What scientists expect A mysterious and ...