Scientists have recorded a song made by a volcano. NPR's Geoff Brumfiel reports that the tune could tell them more about when an eruption might take a violent turn. GEOFF BRUMFIEL, BYLINE: There's a ...

Big in spirit (pun intended), big in heart, big in performances and a true gift to Volcano and Amador County — this holiday ...

Scientists are closely monitoring a massive volcano in Alaska that appears to be on the verge of an eruption - after earthquakes put state on high alert. On March 7, Mount Spurr, an 11,000-foot-tall ...

Hawaii officials are warning residents of the Big Island that the world's largest active volcano, Mauna Loa, is sending signals that it may erupt. Scientists say an eruption isn't imminent, but they ...

Host David Yetman climbs over lava flows to observe new lands emerging from the ocean. The Hawaiian Islands owe their existence to a volcanic hotspot, whose spewings over millions of years have ...