Researchers found that magma chambers beneath Cascade Range volcanoes persist even when the volcanoes are dormant, ...

The oldest piece of identified clothing — sandals found in southern Oregon — are older than the volcanic eruption, some 7,700 ...

University of Oregon earth scientist Leif Karlstrom ... at least 81 cubic kilometers — or three times the volume of Lake Mead ...

The oldest piece of identified clothing — sandals found in southern Oregon — are older than the volcanic eruption, some 7,700 ...

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 ...

University of Oregon earth scientist ... or three times the volume of Lake Mead, the United States’ largest reservoir — buried in the volcanic rocks from Mount Jefferson to just south of ...