Add Yahoo as a preferred source to see more of our stories on Google. Experts say that American history could very well be reauthored after archaeologists in the country discovered an “ancient ...

Claims that a “world’s oldest pyramid” has been found in Indonesia have raced around social media, promising a 25,000-year monument that would rewrite everything we think we know about civilization.

Across deserts, jungles, and polar ice, new discoveries are quietly stretching the story of civilization further back in time than many of us learned in school. As archaeologists debate mysterious ...