Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

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 ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

A breathtaking video captures the heart-stopping moment when German skydiver Max Manow redefines the limits of human flight with a thrilling mid-air plane hook maneuver. Set in the stunning location ...

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

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

This is just all kinds of outrageous. Last November, a skydiver jumped out of a helicopter, glided down into the Grand Canyon ...

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

White water river rafting, although mainly thought of as an activity for adrenaline junkies, is a highly underrated outdoor ...

This lodge is all about its spectacular location, within a national monument and between two national parks. It also has fire pits, free s'mores, and access to endless trails and rivers.

Building on its Mercedes-Benz Sprinter Grand Canyon S camper van, Hymer has introduced a special edition that better supports ...

From down-home comfort food to international cuisine, Prescott’s got a little something for every palate. One local favorite ...