Located more than 200 feet below the surface near Peach Springs, the Grand Canyon Caverns and Inn offers visitors a rare underground experience filled with natural wonders and unique history.

The Dragon Bravo Fire devastated over 70 structures at the Grand Canyon's North Rim, with only 8% containment.

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

The Grand Canyon Lodge in far northern Arizona that was an elusive getaway for nearly a century has been destroyed by a ...

What could possibly link a collision in space on the Arizona desert to a landslide that irreversibly altered the face of the ...

Two wildfires, one burning near the North Rim of the Grand Canyon and the other farther north on the Kaibab Plateau, have scorched over 70,000 acres of northern Arizona wildland, according to state ...

U.S. land managers have long known that they have a problem on their hands with overgrown forests and persistent drought.