When you think of Iceland, the image of serene landscapes with sprawling glaciers and fiery volcanoes might come to mind. But ...

We've all heard stories about how devastating a Yellowstone supervolcano eruption could be for the US, but could it impact ...

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

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

Hawaii’s Kilauea volcano has erupted again, sending lava fountains soaring up to 1,000 feet in a breathtaking display.

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