Ghost' DNA Found in Homo sapiens
We know about early Homo sapiens sapiens mating with Neanderthals and the Denisovans, but now scientists have discovered that there may be another species... from NPR: 'Ghost' DNA In West Africans Complicates Story Of Human Origins, https://www.npr.org/2020/02/12/805237120/ghost-dna-in-west-africans-complicates-story-of-human-origins
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See AllApparently there has been more than one bottleneck along the way to our current milieu. In new research reported in Popular Science, apparently 99% of the human population was wiped out 800,000 years
By chapter 7, we finally encountered modern Homo sapiens sapiens, and remarked that the redundancy in the name came from the fact that there were other Homo sapiens species besides our modern human va
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