The extraordinary formations, each comparable in size to Earth’s Grand Canyon, are hidden on the far side of the moon — the side that always faces away from Earth — near the lunar south pole ...

Actor John Charles Meyer silhouetted against the Grand Canyon in the feature film Granite Rapids Moon The family-friendly film Granite R ...

Visitors hoping to take in the spectacular sights of the Grand Canyon on Thursday, December 11, were treated to a rare spectacle as a sea of fog filled the vast canyon. The phenomenon ...

One of the more controversial additions to the Grand Canyon's surroundings, the Grand Canyon Skywalk is a large, semicircular bridge with a transparent glass floor, allowing tourists to walk out ...