Most people never hear about this route. We took the only drivable path to the bottom of the Grand Canyon and stood alone on the banks of the Colorado River. It’s a journey few attempt—but it’s ...

Few sights in America (or the world, for that matter) match the unrelenting grandeur of Arizona's iconic Grand Canyon. With ...

The Cambrian-age Tonto Group is a set of rocks famous for holding clues to the burst of new life that reshaped Earth 500 ...

Hells Canyon, the deepest river gorge in the country, has always been a marvel for geologists, archeologists and travelers. But researchers are just now learning about the origins of the canyon ...

What did the ancient Greeks and Egyptians call the pyramids, and what did these ancient words originally mean?

The Ahwahnee is Yosemite’s landmark luxury hotel, yet in 2020 — almost a century after it was built, four years after Aramark ...

Skip the massive crowds to explore this secluded and historic trail at the Grand Canyon. The views are simply spectacular!

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