Ever wonder what the deepest lake in Arizona is? Here's what you want to know about the top spot for swimming, boating and ...

The Powell Museum celebrates the life and achievements of Major John Wesley Powell, the man credited with leading the first group of white men through the Grand Canyon in 1869. In addition to ...

As John Wesley Powell, the explorer of the Grand Canyon, warned a water conference in 1893: "Gentlemen, you are piling up a heritage of conflict and litigation over water rights, for there is not ...

The extraordinary formations, each comparable in size to Earth’s Grand Canyon, are hidden on the far side of the moon — the side that always faces away from Earth — near the lunar south pole ...

GRAND CANYON NATIONAL PARK, AZ (AZFamily) — People can once again enjoy a hike at Arizona’s world-famous natural wonder. The National Park Service said on Wednesday evening that inner canyon ...

PHOENIX (AZFamily) — Major trails at the Grand Canyon re-opened Thursday afternoon after being closed for nearly 20 hours following a chlorine gas leak inside the canyon last night. The closures ...

Utah Valley visits the Grand Canyon Antelopes after Carter Welling scored 24 points in the Wolverines' 70-66 win over the Seattle U Redhawks.

On Monday, a federal judge upheld National Monument protections on parts of the Grand Canyon. On Wednesday, the Navajo Nation reached an agreement with Energy Fuels, the nation's largest uranium ...

EXCLUSIVE: Paul Wesley, an actor who played a vampire on The Vampire Diaries, is executive producing a series project about a vampire who wants to be an actor. The untitled comedy, which landed at ...

WASHINGTON, Feb 4 (Reuters) - The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power of the Colorado River. Close to the moon ...