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Neanderthal Origins Redefined: New Research Uncovers Surprising Diversity

2/23/2025

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Summary

Story summary

New research in Nature Communications shakes up our understanding of Neanderthal origins, revealing they may not have emerged from a genetic bottleneck. By examining inner ear fossils from Spain and Croatia, scientists discovered that pre-Neanderthals exhibited diversity akin to early Neanderthals, hinting at a richer evolutionary tale and sparking curiosity about their mysterious decline 40,000 years ago.

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Story summary

New research in Nature Communications shakes up our understanding of Neanderthal origins, revealing they may not have emerged from a genetic bottleneck. By examining inner ear fossils from Spain and Croatia, scientists discovered that pre-Neanderthals exhibited diversity akin to early Neanderthals, hinting at a richer evolutionary tale and sparking curiosity about their mysterious decline 40,000 years ago.