A towering plume of ash rises in the distance of the photo, swirling with menace and threat, lightning arcing within it. As ...

Shasta Valley's strange hills reveal a secret — the debris of a massive ancient mountain collapse in Northern California.

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists ...

In a house in the ruins of Pompeii, archeologists have discovered evidence that a family of four attempted to barricade a ...

A MASSIVE Alaskan volcano is on the brink of erupting — and terrified experts warn it could happen within weeks. Mount Spurr, ...

Learn about the escalating threat of volcanoes in Iceland and how a new warning system is helping to inform the public when ...

Researchers in a submersible could hardly believe their eyes, or their luck, when they saw a clearly active eruption along an undersea volcanic mountain chain.

Geologists led by the University of Maryland and the University of Hawaiʻi finally connected the dots between one of the ...

A video released Saturday shows the gigantic volcano erupting and pouring lava down the mountain's side – its fourth eruption this month. It is known for its frequent and persistent eruptions, each ...

Axial Seamount is situated 300 miles off the Oregon coast and is getting closer to erupting for the first time in 10 years.

That 1992 plume did not affect air travel outside the immediate vicinity of the mountain, AVO said. AVO said that the ...

A star’s colossal flare has revealed an unexpected origin for some of the universe’s heaviest elements, including gold and ...