An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

An eruption of Mount Churchill today similar to previous major plumes would bring much of the Northern Hemisphere to a ...

Long-quiet volcanoes in the Cascades region of the Pacific Northwest are still underpinned by large reservoirs of magma, new ...

Hundreds of earthquakes have been detected beneath Mount Spurr in the past week, increasing the odds of an eruption at the ...

The underwater volcano Axial Seamount is on the brink of eruption, and scientists warn that this event is inevitable. Located ...

has remained safely in the mountain’s caldera in Hawai‘i Volcanoes National Park. Video taken by experts with the USGS showed staff monitoring two lava fountains within the caldera. "The summit ...

Earth bubbles and broils beneath an underwater peak called Axial Seamount, located 480 kilometers (300 miles) off Oregon's ...

The office said crustal movement has been observed at Mount Sakurajima since July 18, indicating that the mountain is swelling. Subsequently, one eruption occurred on July 22, followed by four ...

Twice in recent years Nyiragongo's eruptions have sent molten rock flowing toward the city. In 1977 lava raced down the mountain at more than 60 miles an hour, the fastest ever observed.

Currently, there are no precursors for an eruption, such as micro-earthquakes or ground deformation. The House of the Sun is quiet . . . for now. The East Maui mountain, rising more than 10,000 ...

Under the plan, hikers and others at the fifth station and above will be told to descend the mountain as soon as signs of an eruption are detected. Previously, an advisory for a descent was ...