A volcano near Alaska's most populous city is showing signs it could be headed toward an eruption, officials said.

Mount Spurr, whose volcanic ash darkened Anchorage’s skies in 1953 and 1992, may be building toward another eruption.

A miles-wide volcano off Oregon’s coast could erupt “soon” say scientists who’ve been tracking it for decades. The Axial Seamount is a massive undersea volcano that reaches more than 3,600 ...

A series of earthquakes near the Greek island of Santorini have ... experts say. The Santorini volcano eruption at about 1600 ...

UK scientists say they have made a historic breakthrough in their efforts to decipher 2000-year-old papyrus scrolls that were ...