Summary:

- Researchers have used artificial intelligence (AI) to discover over 300 new Nazca lines, ancient geoglyphs located in the Peruvian desert.
- The Nazca lines are massive drawings etched into the desert floor, some spanning hundreds of feet, that were created by the Nazca civilization between 200 and 700 AD.
- The new discoveries were made possible by an AI system that was trained to identify the distinctive shapes and patterns of the Nazca lines, allowing it to detect many more of these ancient geoglyphs than previous manual surveys.