Multiple lines of mysterious Denisovans interbred with us


https://www.nationalgeographic.com/science/2019/04/enigmatic-human-relative-outlived-neanderthals/?cmpid=org=ngp::mc=crm-email::src=ngp::cmp=editorial::add=SpecialEdition_Escape_20201202&rid=5DAE86AE0897F2B2819B70CBE95CD107