A volcano that erupted after being asleep for more than 100,000 years is leading more volcanologists to say we must redefine ...

For more than 100,000 years, the Methana volcano in Greece appeared quiet and lifeless. No lava spilled down its slopes. No ...

Residents on the popular island of Santorini have experienced over 8,000 recent earthquakes. Now, researchers have revealed a new magma chamber growing underneath the Kolumbo volcano. ByJim Dobson, ...

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say. Nearly a mile deep and about 700 miles northwest of San Francisco, the ...