Story perspectives

Study Reveals Neanderthal Lineage Replacement and Extinction Factors

3/31/2026

Summary

Story summary

Researchers from the University of Tübingen analyzed mitochondrial DNA from 59 Neanderthal individuals and found multiple lineages through 65,000 years ago.
A significant disruption occurred when one lineage from southwestern France replaced others.
That smaller lineage may have survived harsh climates while northern populations perished.
As they spread, genetic diversity declined, contributing to extinction around 42,000 years ago.
The findings appeared in the Proceedings of the National Academy of Sciences.

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Story summary

Researchers from the University of Tübingen analyzed mitochondrial DNA from 59 Neanderthal individuals and found multiple lineages through 65,000 years ago.
A significant disruption occurred when one lineage from southwestern France replaced others.
That smaller lineage may have survived harsh climates while northern populations perished.
As they spread, genetic diversity declined, contributing to extinction around 42,000 years ago.
The findings appeared in the Proceedings of the National Academy of Sciences.