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

Alstrom Point guide • Discover Alstrom Point, Utah: the best overlook of Lake Powell • Learn how to get there, the best route ...

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 ...

A professional skier was left in agony after he plunged 30ft off a mountain while training with friends. Kieran Troup, 24, ...

The daredevil skydiver believes his stunt will revolutionize and offer a safer alternative to wingsuit flying.

Republican legislators and the Trump Administration have launched a multi-pronged effort to cut back national monuments in ...

Stateline Campground, located on the border of Arizona and Utah, is a convenient basecamp for trips to Vermilion Cliffs National Monument. If you’re looking to hike Wire Pass, Buckskin Gulch, or the ...

Shutterstock A Grand Canyon in Upstate New York In Upstate New York, you’ll find a natural wonder that matches the beauty of ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

German skydiver Max Manow pulled off an 'endless skydive,' becoming the first person to hook onto a plane midair over the Grand Canyon.

Rraft through challenging whitewater rapids or hike along awe-inspiring cliffs with incredible views at this under-the-radar ...

The Grand Canyon in Arizona got carved by water over millions of years of slow but steady erosion. Two similarly-sized canyons on the moon got carved by flying rocks in about 10 minutes. That's ...