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 ...

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 ...

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