Did Archaic Ghost Hominins Admix With Humans In Africa?

This article supports the highly plausible theory that all humans share pre-Out of Africa admixture with "ghost" archaic hominin populations, but the methodology used is fairly new and untested. Admixture between modern humans and extinct hominins has shaped the genomes of present-day individuals, but reconstructing this history has been constrained by the scarcity of archaic samples and unadmixed…