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Study Reveals Possible 'Alien Genes' in Human DNA

10/14/2025

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Summary

Story summary

Dr. Max Rempel says millions may carry 'alien genes' after analyzing genetic data from 581 families, with non-parental variants in 11 families, though findings are preliminary.
A Royal Society study shows Denisovans interbred with an unknown species more than 30,000 years ago, indicating extensive mating among ancient hominins.
Researchers speculate about the mystery species’ identity, with some suggesting Homo heidelbergensis, raising questions about ancient hominid diversity.

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Story summary

Dr. Max Rempel says millions may carry 'alien genes' after analyzing genetic data from 581 families, with non-parental variants in 11 families, though findings are preliminary.
A Royal Society study shows Denisovans interbred with an unknown species more than 30,000 years ago, indicating extensive mating among ancient hominins.
Researchers speculate about the mystery species’ identity, with some suggesting Homo heidelbergensis, raising questions about ancient hominid diversity.