Denisovans

Consider this item on the recent find of the remains of a girl from 90,000 years ago: The discovery of the first-known offspring of parents from two different hominin species took scientists by surprise. While evidence has been pointing to interbreeding among the ancestor species of modern humans, the direct link is being hailed as a significant finding.Kevin Kelleher, “A Neanderthal Mom and a Denisovan Dad: 90,000-Year-Old Bone Fragment Reveals Startling Human Hybrid” at Fortune “Species” “hybrid” “interbreeding”? What kind of talk is this about humans getting together? Yet it is everywhere. A reader wrote to ask, I’m not an expert on how ancient human species were defined, but I would assume that the authors aren’t using the biological species Read More ›

From ScienceDaily: Together with their sister group the Neanderthals, Denisovans are the closest extinct relatives of currently living humans. “We knew from previous studies that Neanderthals and Denisovans must have occasionally had children together,” says Viviane Slon, researcher at the MPI-EVA and one of three first authors of the study. “But I never thought we would be so lucky as to find an actual offspring of the two groups.” Well, it’s lucky for sure, but it’s the sort of thing we might expect to exist. We just want our team, institution, or country to get the credit. Analyses of the genome also revealed that the Denisovan father had at least one Neanderthal ancestor further back in his family tree. “So Read More ›