From the Nature Publishing Group: Ancient humans...

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As many of you may know a few years ago a group of scientists found that some groups of humans were in fact part Neanderthal and hinted that we may find other ancient DNAs on our genomes. Well, I was catching up with my science news and found a quick article titled: Evidence mounts for interbreeding bonanza in ancient human species

 

Here's a link for those who find the topic interesting.

 

http://www.nature.com/news/evidence-mounts-for-interbreeding-bonanza-in-ancient-human-species-1.19394