University of Oregon researchers have discovered a massive underground aquifer at the crest of the central Oregon Cascade ...

The subterranean aquifer lurking in the mountains contains three times as much water as Lake Mead at full capacity.

In 2010, photographer Chris Pietsch created a series of 360-degree panoramas of “The Pit.” See more images, video and ...

Scientists from the University of Oregon and their partners have mapped the amount of water stored beneath volcanic rocks at ...

The volcano, named Axial Seamount, sits on the Juan de Fuca Ridge about 300 miles off the coast of Astoria, Oregon. In the ...