Estimates of carbon dioxide (CO2) emissions from volcanoes may have been significantly underestimated, according to new ...

Tourists and residents were forced to flee as a volcano erupted again Tuesday in southwestern Iceland. Here's the latest.

A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air, ...

A volcanic eruption hits Iceland near the Blue Lagoon, leading to evacuations. Authorities monitor situation as lava and ...

Geologists say Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ...