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The Debrief is a news site covering science, tech, and defense news, with an eye for the cutting edge technology of tomorrow. Science, Tech and Defense for the Rebelliously Curious.
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3.5-Billion-Year-Old Organic Chert Reveals One of Earth's “Earliest Known Occurrences of Biologically Generated Organic Matter”
3+ week, 5+ day ago (527+ words) Indian scientists searching for clues to the oldest signs of life on Earth have discovered evidence of organic matter in a 3.5-billion-year-old sample of Paleoarchean volcanic–hydrothermal chert. If confirmed, the team said the ancient chert would represent one of…...