An underwater volcano off the coast of Oregon might erupt soon. Researchers studying it predict that it will erupt before ...

To be considered active, a volcano must have erupted at some point during the Holocene, but dormant and extinct are a little ...

The US National Park Service has issued an urgent warning to tourists after a child nearly fell into the active crater of the ...

Hawaiian Volcano Observatory reports that fountaining from the southern active vent began to increase and become more ...

An extinct volcano is lying hidden in Carlsbad's Calavera Nature Preserve in north San Diego County. Welcome to Mount Calavera!

The National Park Service is cautioning people to heed safety precautions while watching volcanic activity since the latest ...

The National Park Service says the boy was just about a foot away from a fatal fall when his mother snatched him up ...

Molten rock began shooting from the volcano before dawn on Monday when fissures opened in the caldera floor and propelled ...

Planet Earth has a one-in-six chance of a historically massive volcanic eruption this century, according to scientists who ...

Photos and videos show lava fountains flowing and spreading after Kilauea, one of the world’s most active volcanoes, erupted ...