The Grand Canyon is Arizona's most famous landmark. Here's everything to know if you're going to visit, plus 10 interesting things to know.

Grand Canyon National Park announced April 9 that it's extending closures of multiple inner canyon areas for planned maintenance. The facilities, which were expected to open this spring and are now ...

Of all of America's many natural wonders, none has more international recognition and acclaim than Arizona's Grand Canyon. As a result, Grand Canyon National Park has many of the country's most ...

A 65-year-old man died after slipping off the edge of the Grand Canyon and falling more than 100 feet, authorities in Arizona said. The incident occurred at Guano Point on the canyon's western rim on ...

A raging wildfire has destroyed dozens of structures in Grand Canyon National Park, including a beloved historic lodge that was already rebuilt once after burning down nearly a century ago. For ...