Democratic Gov. Katie Hobbs has toured the destruction left by a wildfire along the Grand Canyon’s North Rim. Hobbs surveyed ...

A wildfire that tore through a historic Grand Canyon lodge and raged out of control Monday had been allowed to burn for days before erupting over the weekend, raising scrutiny over the National ...

The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's ...

CDOT to start $7.5M bridge joint repairs on I-70 Glenwood Canyon in July, causing lane closures, slower speeds, and traffic delays through 2026.

Not for the faint of heart, Skywalk is a 70-foot-long, horseshoe-shaped glass and steel bridge that sticks out from the rim of the Grand Canyon.

The caverns sit atop the Grand Canyon Inn between Peach Springs and Seligman and are a worldwide tourist attraction.

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

Grand Canyon University announces the Department of Education has rescinded the largest fine ever levied against a single university.

Humans have roamed the Grand Canyon for more than 8,000 years. But the chasm is only slowly yielding clues to the ancient peoples who lived below the rim ...

Per the park service, most of the Grand Canyon’s estimated 5 million annual visitors visit the park’s South Rim. When it comes to maintenance, the Transcanyon Waterline is overdue.

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object slammed into the moon 3.8 billion years ago.