Nick on the Rocks
Giant Ripples in the Scablands
The fingerprints of rushing water rise from the desert as huge ripples of rocks.
The fingerprints of rushing water rise from the desert as huge ripples of rocks.
Learn how the exotic rock from the dinosaur age made its way up the West Coast.
Discover the Ice Age secret locked in the rich depths of the Palouse.
How did giant Steamboat Rock survive powerful Ice Age forces?