Al Naslaa is a rock formation in Saudi Arabia's northwestern desert consisting of two huge, symmetrical stone blocks that are ...

28 gorgeous nebula photos that capture the beauty of the universe; Landscape from erosion. ... hoodoos and balance rocks, shown here, in the red sandstone of Arches National Park.

In the Algerian desert, dazzling alfresco galleries provide an eloquent record of ancient civilizations. Here’s how you can visit. Sandstone rock formations and dunes fill Tassili n’Ajjer ...

Despite its name, it’s not all just rocks this time of year at Red Rock Natural Conservation Area. Spring brings forth the other items of Mother Nature, including flowers and insects, at the ...

By analyzing grains of rock within Stonehenge's "altar stone," researchers determined it was most likely transported from present-day Scotland — more than 450 miles away.