Walk out over the Grand Canyon to peer thousands of feet downward into the red cliffs, enjoying some of the most dramatic ...

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

The marvels of the Grand Canyon extend beyond its dramatic scenery. Underground, vast cave systems hold clues to the region’s ...

One spring in particular showed traces of several pharmaceuticals, including an antibiotic, an antifungal, an anticonvulsant, ...

Led by Jaden Henley's 22 points, the Grand Canyon Antelopes defeated the Boise State Broncos 75-58. Makaih Williams added 16 points and Efe Demirel 13 for Grand Canyon.

The Vikos Gorge, a wonder of the natural world in Greece, is known as the "Greek Grand Canyon" because of its cliffs and ...

Sports, travel, food and history. Arizona is a special state. Be a tourist in your town and explore these 7 uniquely Arizona ...

Few things in nature are as stunning as a canyon lined with brightly colored sandstone, which makes this a perfect spot to ...

Rare fossils found along the Colorado River 'give us a fuller picture of what life was like during the Cambrian period,' says ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

The United States is home to 14 national parks that are also designated UNESCO World Heritage Sites. Can you name them?

During the Grand Canyon Conservancy, artists create pieces inspired by the natural wonder, while astronomers share research ...