Deep in the Colombian Amazon, a team of scholars worked with Indigenous elders to interpret a 12-mile-long stretch of ...

The rock art of Tassili n'Ajjer, is the most eloquent expression of relationships between humans and the environment, with more than 15,000 drawings and engravings testifying to climate changes, ...

Prehistoric engravings of giant snakes along South America’s Orinoco river are among the largest examples of rock art we know ...

Located in a strange lunar landscape of great geological interest, this site has one of the most important groupings of prehistoric cave art in the world. More than 15,000 drawings and engravings ...

More rock art made by hunter-gatherers is found in Alta than anywhere else in northern Europe. This seems to indicate that for thousands of years, from approximately 5000 B.C. to about the year 0, ...