A routine fire patrol, operating some 200 miles northwest of the country's capital, Astana, discovered a nearly foot-long ...

Photos show the name carved over the now-faded drawings of bighorn sheep on the rock face, which is behind a ... according to a year etched into the rock. A petroglyph is a carving in the surface ...

The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...

This colossal sculpture showcases the iconic faces of four former U.S. presidents intricately carved into a mountain in South Dakota's Black ... modifying the design repeatedly to accommodate the ...