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

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 ...

Satellites detect that Iran's Taftan volcano has risen 3.5 inches, which is an indication of internal pressure and volcanic reactivation.

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 ...

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 ...