Machine Learning Reveals 3.3-Billion-Year-Old Signs of Ancient Life in Rocks

19 Nov 2025 | Category: Science

Scientists use machine learning to detect 3.3-billion-year-old signs of life in ancient rocks BusinessLineChemical ‘whispers’ reveal life began 800 million years earlier than thought Down To EarthEarliest Chemical Traces of Life on Earth Discovered in 3.3-Billion-Year-Old Rock ScienceAlertChemical evidence of ancient life detected in 3.3-billion-year-old rocks Carnegie ScienceScientists may have just found a new way to hunt for aliens BBC Science Focus Magazine

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