A Yellowstone supereruption would be devastating, but scientists say it is not the volcano’s most likely threat. Here is what ...

Mount Etna in Sicily has blasted ash into the sky above Sicily leading to major travel disruption and a second day of flight ...

The sudden awakening of a volcano that had been quiet for roughly 12,000 years has transformed a remote corner of Ethiopia into a global focal point, as a towering ash plume shot into the sky like an ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need ...

Volcanic eruptions at Earth’s surface have significant consequences. Smaller ones can scare tourists on Mount Etna or disrupt air traffic. Giant, large-scale eruptions can have more serious impacts.

Colossal volcanic eruptions like the kind that may have obliterated the dinosaurs more than 65 million years ago are caused by mantle plumes that rise from shifting underground mountains deep within ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: Volcanoes are responsible for some of the greatest ...

The magma reservoir of the largest volcanic eruption of the Holocene is refilling. This Kobe University insight on the Kikai caldera in Japan allows us to understand giant caldera volcanoes like ...

During the 37th eruption of Kilauea in Hawaii, video captured a massive ‘volnado’ next to the lava fountain. A volnado is a column of ash, dust and smoke that picks up during a volcanic eruption and ...

Volcanic eruptions at Earth’s surface have significant consequences. Smaller ones can scare tourists on Mount Etna or disrupt air traffic. Giant, large-scale eruptions can have more serious impacts.