The Moon meets Mars in Saudi Arabia's AlUla, one of the last places on earth that saw no tourists till a few years ago ...

Let’s be real. Zion National Park is stunning. Those towering sandstone cliffs, those epic hikes, that perfect Utah light.

American Gems That Rival the Grand Canyon ...

The Grand Canyon has long been held up as a textbook example of slow, steady erosion carving a young gorge into ancient rock. New research is now challenging that familiar storyline, suggesting the ...

Virginia is known for spacious mountain summits, airy ridgelines, and long, wandering valleys-but not every hike in the state ...

A 2023 astronaut photo shows three dark hills, or mesas, towering above part of the Sahara desert in southern Mauritania. The ...

After driving from New York to California and back, here are the best cross-country road trip stops and roadside attractions ...

Mesa Verde National Park is a UNESCO World Heritage site and an International Dark Sky Park.

Along Ireland’s western coast, especially near places like the Cliffs of Moher and the Burren region, the rugged cliffs rise in stacked layers that look strange ...

The Carmelite Brothers of Wyoming are building their own gothic monastery. To do so, they learn to use tools such as CAD, CAM ...

Discover breathtaking natural wonders that defy imagination, from Mexico's born-from-the-earth volcano to New Zealand's ...

These destinations showcase the boundless imagination and skill of humankind. From intricate temples carved into cliffs to ...