AI Uncovers Hidden Traces of Life in 3.3 Billion-Year-Old Rocks

Scientists used advanced chemical analysis and machine learning to detect hidden molecular traces of life in rocks over 3.3 billion years old. The AI identified biological signatures with more than 90% accuracy and revealed early signs of photosynthesis far earlier than previously known. Discovery of Ancient Chemical Traces of Life A new investigation has identified [...]

from SciTechDaily https://ift.tt/ydQ9aKM