As people from around the world are captivated by episodic lava fountaining during the ongoing Kilauea eruption in Halema‘uma ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption happening anytime soon.

Strangest of all, scientists have found that its gusts of gas are loaded with tiny crystals of metallic gold, no larger than 20 micrometers. Over the course of a single day, it's estimated that the ...

Taal Volcano in Batangas province recorded 55 volcanic earthquakes and 19 volcanic tremors for the past five days, according ...

Dozens of mini-earthquakes have rattled Alaska's Mount Spurr over the past week, sparking fears among scientists that the towering 11,000-foot volcano may be on the verge of a major eruption.

The volcano's summit crater has not erupted for around 5,000 years, but its side vent, called Crater Peak, last erupted just 30 years ago. The 1992 eruption saw the entire city of Anchorage ...

In its Friday morning bulletin, Phivolcs reported eight volcanic tremors lasting two to four minutes within the last 24-hour observation period. The agency reminded the public that Taal Volcano ...

As many as 23 earthquakes have been reported around Mount Kanlaon as residents have been evacuated to safety after an explosion saw an ash plume soar 4km into the sky ...

“When we started back in December, the fountains were only about 200 feet high, and the last ... these eruptions to start with lower flows, then get higher, as it continues. Kilauea volcano ...

Civil aviation authorities must also advise pilots to avoid flying close to the volcano’s summit as ash from any sudden eruption can be hazardous to aircraft." Discussing the current outlook, they add ...