Interbreeding of Neanderthal and early humans happened frequently says study - SlashGear

1. Interbreeding of Neanderthal and early humans happened frequently says study  SlashGear
2. Early humans hooked up with other species a whole bunch  Popular Science
3. Turns Out Neanderthals And Early Humans Had Sex Waaay More Than We Thought  ScienceAlert
4. Early humans' relationship with Neanderthals was no quick fling, study says  National Post
5. View full coverage on Google News

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