The Grand Canyon draws nearly five million visitors each year, and about 40,000 of them hike below the rim, where several ...

If you’ve ever longed to see the inside of the Grand Canyon but realized the treacherous hike or the even scarier mule ride ...

With backcountry camping, river swims and endless solitude, the multi-day Escalante hiking route offers deep insight into the Grand Canyon.

Scientists are learning more about how water moves through the Grand Canyon, and how what happens above ground affects what ...

Mysterious driftwood high in Grand Canyon caves hints at the legacy of Arizona’s huge impact crater.

6 day Rafting & Hiking trip on Colorado River in the Upper Grand Canyon - Lee's Ferry to Phantom Ranch. Major highlights: North Canyon, South Canyon, Vasey's Paradise, Redwall Cavern, Bridge of Sigh, ...

FLAGSTAFF, Ariz. (AP) — A Denver man has logged the fastest Grand Canyon river trip on record, battling blisters and rapids as he paddled his kayak down a 277-mile stretch of the Colorado River in 34 ...

The Southwest’s active monsoon season this year washed tons of sand into the Colorado River, where it could have helped shore up the Grand Canyon’s withering beaches, if not for one big problem: The ...

Developers bought 500 acres from the town of Page, Arizona, to build a $10 billion data center adjacent to Horseshoe Bend ...

Grand Canyon National Park's Phantom Ranch Canteen lodge is closed through Saturday due to multiple pipeline breaks along the ...