https://www.mentalfloss.com/science/anthropology/humans-and-neanderthals-interbred-40000-years-earlier-we-thought
Humans and Neanderthals Interbred 40,000 Years Earlier Than We Thought
Feb 18, 2016 - New DNA analysis suggests that interbreeding began 100,000 years ago.
neanderthals interbred40 000humans
https://www.sciencetimes.com/articles/30547/20210407/dna-fossil-neanderthals.htm
DNA Shows Early European Migrants Regularly Interbred with Neanderthals
Apr 7, 2021 - DNA recovered from a woman fossil in Bulgaria showed traces of Neanderthal ancestry, indicating regular interbreeding.
dnashowsearlyeuropeanmigrants