For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

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

Future displacement, disruption from volcanic activity has led Iceland to protect residents, infrastructure. Read more at ...

The Axiel Seamount is one of a chain of undersea volcanoes along the Juan de Fuca Ridge, which runs along Oregon and Alaska.

An underwater volcano off the Oregon coast, Axial Seamount, is showing signs of imminent eruption, but scientists say it ...

Villages closer to Mount Spurr could be at risk of experiencing more ashfall than the Anchorage area if the volcano were to erupt.

A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

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

Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

One hotspot may have formed the Pacific’s largest volcanoes, linking the Ontong-Java Plateau to the Louisville Ridge.

The most active volcano in the Pacific Northwest could erupt 'any day now,' experts say. The last time it blew, it triggered ...