NASA looking at geothermal energy from Yellowstone supervolcano

Iceland's Fimmvorduhals erupts. Image: Henrik ThorburnAlthough claims of imminent volcanic eruption are likely exaggerated, any eruption of what's known as the Yellowstone Supervolcano would cause global chaos. Through intense monitoring programs, scientists have a clear idea of the Yellowstone volcano's behavior. Now NASA scientists are exploring a radical idea that could one day neutralize the...