🌍🦠 Scientists discovered unmistakable molecular fingerprints of ancient life in 3.33-billion-year-old rocks, and photosynthesis in rocks up to 2.52 billion years old, using AI and advanced chemistry. Earth was alive much earlier than previously thought! Read more: https://thedebrief.org/life-on-earth-began-about-one-billion-years-earlier-than-previously-thought-new-research-finds/

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