HealthGene-edited babies are the future – but these CRISPR start-ups aren’t Three start-ups are aiming to create gene-edited babies. Columnist Michael Le Page has no doubt that editing our offspring will one day become routine, but not like this Comment
HumansNeanderthal-human hybrids may have been scourged by a genetic mismatch When Homo sapiens and Neanderthals interbred, a genetic variation affecting red blood cells may have hindered reproduction in women who were hybrids, and this might have played a part in Neanderthals’ demise News