In this month’s Canyon Commentary, author Scott Thybony ponders the ancient story of a Hopi boy who embarks on an epic ...

A controversial proposal to haul up to 350,000 barrels of waxy crude oil daily along a stretch of the Colorado River can move ...

Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed.

A controversial proposal to haul up to 350,000 barrels of waxy crude oil daily along a stretch of the Colorado River can move ...

After you've admired the Grand Canyon from the ... a new vantage point on a Colorado River rafting tour. Options range from the family-friendly half-day float through Horseshoe Bend on a motorized ...

The Supreme Court has overruled a lower court in favor of a plan to ship crude oil through Colorado to the Gulf Coast.

Everything’s bigger in the US, they say, and that apparently includes its river gorges. But don't be fooled by its grand size ...

In the southeastern Utah desert famous for red rock arches and canyon labyrinths, the long-dormant uranium mining industry is ...

Arizona’s giant natural wonder reliably strikes awe, whether tackled from inside or above. Poking out on a curve of the South ...

Beautiful views and exciting activities aren't just for the parks. These accommodations also have their own charms.

Here are the other Colorado River water-saving ... modifications at Glen Canyon Dam to increase reliability and predictability of water releases to Lake Mead and the Grand Canyon downstream ...