The protest at the Arizona State Capitol was one of dozens happening around the United States. Alexis Dominguez reports.

FLAGSTAFF, AZ (AZFamily) — It’s just months away from peak tourism season at national parks across the country, including the Grand Canyon. However, park employees across the country say job offers ...

GRAND CANYON NATIONAL PARK, Ariz.— Tribes, conservation organizations and community groups today defended Baaj Nwaavjo I’tah ...

America is filled with many wonders. From the exquisite Grand Canyon to the never-ending stretches of crystal clear beaches.

An $850 million loan for KORE Power's huge Arizona factory was not finalized when the company called it quits.

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

In one of his first secretarial orders, Doug Burgum ordered staff to review public lands with an eye toward opening them to mining or drilling.

Many Scottsdale golf courses make list of best private golf courses in Arizona, as do Phoenix courses. See the list of resort and residential courses.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

About the canyons: The two canyons, called Vallis Schrödinger and Vallis Planck, are located on the far side of the moon, so they can only be seen from orbit — not from Earth. Each canyon is over 165 ...

The vast valleys of Vallis Schrödinger and Vallis Planck demonstrate the incredible forces that shaped the face of the Moon.

Projectiles flying faster than bullets from a blast 130 times bigger than the global nuclear stockpile helped form giant lunar canyons, according to a new study.