An enormous water reservoir — likely the largest aquifer of its kind in on Earth — sits inside the volcanic rocks of the ...

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

Researchers have discovered an underground aquifer in Oregon's Cascade Range is significantly larger than previously thought ...

The previously unmapped aquifer is estimated to be more than three times the size of the Lake Mead reservoir in Nevada.

A team of researchers with the University of Oregon on Monday announced they have found a massive amount of water under the ...

Oregon’s Cascade Range mountains might not hold gold, but they store another precious resource in abundance: water.

In a monumental discovery that has captivated scientists, researchers have uncovered a massive underground water reservoir ...