A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

A new study has found surprising evidence of large bodies of magma lurking beneath long-dormant volcanoes in the Cascade Range in the USA, with potentially huge implications for how geologists predict ...

With eruptions in 1998, 2011, and 2015, the volcano serves as a perfect laboratory, and experts expect an eruption by the end ...

Cornell University scientists studying six North American volcanoes within the Cascade Range found something totally ...

A massive aquifer is stored just beneath volcanic rocks at the crest of the central Oregon Cascades – possibly the largest ...

Oregon’s Cascade Range is not just a scenic landscape of volcanic peaks - it also hides a massive underground aquifer filled ...

The American West is hungry for water, and scientists just found a previously unmapped aquifer three times the size of Lake ...

What differentiates an active volcano from a dormant one?While visible lava at the surface is an obvious indicator of activity, the long-standing ...

While studying the landscape of Oregon’s Cascade Range, also known as the Cascades, a team of scientists discovered that a region of subsurface water is far larger than previously thought—and ...