Denisovan Genes May Have Boosted Modern Human Immunity archaeology.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from archaeology.org Daily Mail and Mail on Sunday newspapers.
Mysterious ancient humans may have given people of Papua New Guinea an immune advantage science.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from science.org Daily Mail and Mail on Sunday newspapers.