An underwater volcano off the coast of Oregon is gearing up for an eruption, according to scientists who are monitoring for ...

The Krasheninnikov volcano sent ash more than 3.7 miles into the sky, according to staff at the Kronotsky Reserve, where the ...

Hawaii’s Kīlauea volcano began erupting again on Wednesday for the 30th time in under a year, continuing to be among one of ...

Lava shoots high into the sky. Molten rock erupts from two vents simultaneously. The nighttime sky glows red and orange, ...

Scientists monitoring an underwater volcano located 300 miles off the coast of Oregon predict that an eruption is likely ...

The Axial Seamount is the most active volcano in the Pacific Northwest, sitting 300 miles off the coast of Oregon and nearly a mile underwater in the Pacific Ocean, along the Juan de Fuca Ridge.

A massive underwater volcano close to the US coast is on the brink of erupting after 2,000 earthquakes were recorded in just ...

Kīlauea may erupt between Aug 20–23, say USGS experts, after signs of deflation. Warnings issued for toxic gases near Hawai‘i Volcanoes National Park.

The Axial Seamount, a massive underwater volcano off Oregon’s coast, may soon erupt again. Known as the region’s most active ...

Detecting a signal within earthquake waves called shear-wave splitting may improve early warning systems for volcano ...

Russian volcano erupts after centuries of dormancy, spewing hot ash into sky and triggering 7.0-magnitude earthquake with ...

A 2012 astronaut photo shows the striking beauty of Japan's Aso Caldera, a "supervolcanic" structure home to more than a ...