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

The hidden water reservoir is shockingly larger than previously thought—holding more than half the volume of Lake Tahoe.

Mt. Shasta, standing at 14,179 feet, is California's 5th-highest peak, and the second highest in the Cascade Range. It's a ...

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

Two men were found dead in the woods of Southwest Washington on Dec. 28. Officials say they had been hunting for Sasquatch ...

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.

When I heard that eastern Oregon counties are thinking of joining Idaho, I wrote a letter to the editor of 12 eastern Oregon and eastern Washington newspapers suggesting that the citizens of those ...

Mountain lions are much more widespread than and adaptable than mountain goats, roaming from the Canadian Yukon to the ...

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

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