A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air traffic control laws.

Arizona is gearing up for a potential legal showdown to safeguard its water rights amid growing tensions over the Colorado ...

Planning your next vacation to the extraordinary, iconic, stupendous Grand Canyon? Carved out by the Colorado River over ...

The Grand Canyon, located in Arizona, USA, is one of the most iconic natural wonders in the world. Carved over millions of ...

Embark on an unforgettable journey through the Grand Canyon National Park, where awe-inspiring views and natural beauty await. From hiking trails to scenic viewpoints and the Colorado River, this ...

Arizona may officially be the Grand Canyon State and for good reason. But there are other nicknames associated with the state ...

After you've admired the Grand Canyon from the hiking trails (or even from the air on a helicopter tour), enjoy a new vantage point on a Colorado River rafting tour. Options range from the family ...

The committee also voted in support of two bills that would allow groundwater pumping regulations in protected areas to be ...

Delegates who wrangled the Colorado River Compact understood drought. They did not contemplate the global warming now underway.

A federal judge rejected a challenge from some of Arizona's top Republicans to undo the designation of the Baaj Nwaavjo I’tah ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...