Scientists are monitoring Alaska's Mount Spurr closely, as the volcano is showing new signs of activity that could indicate an imminent eruption.

Indonesia's Mount Marapi erupted on Thursday, sending a column of ash 1.5km (4,900ft) above its peak. Timelapse CCTV footage ...

ANCHORAGE, Alaska (AP) — A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr in the next few weeks or months has ...

The town of Grindavik, located on the Reykjanes Peninsula, was largely evacuated a year ago when the volcano came to life ...

Mars contains volcanic plains formed by past eruptions and inactive shield volcanoes that are much more massive than Earth’s volcanoes; Olympus Mons, the largest volcano in the entire Solar System, ...

The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S. Geological Survey. During the last eight hours, fountains shot up to 600 feet ...

A volcano began erupting in southwestern Iceland on Tuesday, just hours after authorities evacuated a nearby community and a ...

Authorities in Iceland were forced by a new volcanic eruption to evacuate dozens of homes and shut down the hugely popular Blue Lagoon tourist attraction.

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