Perhaps one of the most important archaeological finds in decades.

Associated Press via The Guardian:

Researchers using a high-tech aerial mapping technique have found tens of thousands of previously undetected Mayan houses, buildings, defence works and pyramids in the dense jungle of Guatemala’s Peten region, suggesting that millions more people lived there than previously thought.

The discoveries, which included industrial-sized agricultural fields and irrigation canals, were announced on Thursday by an alliance of US, European and Guatemalan archaeologists working with Guatemala’s Mayan Heritage and Nature Foundation.

The study estimates that roughly 10 million people may have lived within the Maya Lowlands, meaning that kind of massive food production might have been needed.