Mount Chimborazo of Ecuador may be a dormant volcano, but its neighbors are anything but. In fact, the nearby Reventador volcano has erupted more than 25 times in the past 500 years. A Rare Look ...

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 ...

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 ...