After upsetting host Arizona in the Tucson Regional of the NCAA Tournament, Grand Canyon baseball ready for more.

Zion National Park to Grand Canyon road trip guide • Discover the best route, scenic stops, travel tips, and must-see ...

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

While a visit to the Grand Canyon is mesmerizing and worthwhile, it's not necessarily easy. We consider the closest and most ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

There is no admission fee to visit McCormick-Stillman Railroad Park, but you'll have to purchase tickets to ride the train or ...