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Two-billion-year-old animal lineage upends evolutionary understanding

Scientists have identified a mysterious animal lineage dating back two billion years, challenging established theories about animal origins.

Published 10sem1 sourceImportant
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This major discovery is based on fossil analysis and genetic data that allow researchers to trace the deep history of life on Earth.

It opens new perspectives for understanding how the first multicellular organisms developed and diversified.

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Auto-synthesis from 1 media source · identified on May 28, 2026
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