Volcanoes generally come in three flavors: active, dormant, and extinct ... but relieves a little pressure within them. "For ...

On June 14, 1914, three men climbed Lassen Peak to see why a seemingly dormant volcano had started rumbling ... an outstanding example of the results of volcanism, and, if you have the stamina ...

This is just another example of researchers figuring ... batteries and other clean energy sources. The volcano is now showing signs of going dormant, according to the video, but it still releases ...

A volcano began erupting in south-western Iceland on Tuesday, just hours after authorities evacuated a nearby community and the Blue Lagoon spa. Flames and smoke shot through the air as the ...