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Stunning fossil discovery challenges the origins of animal life

Latest Science News -- ScienceDaily·May 12, 2026

Scientists have made a groundbreaking discovery about 540-million-year-old microfossils from Brazil, challenging previous ideas about the origins of animal life. The fossils, once believed to be trails left by worm-like creatures, are now thought to be fossilized communities of bacteria and algae. These ancient microorganisms have remarkably preserved cells and organic material, providing valuable insights into the early history of life on Earth. The finding overturns a major concept about early animal life, shedding new light on the evolution of life on the planet.

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