Environment
Neanderthals not the only apes humans bred with
A growing body of evidence suggests that our ancestors got it on with extinct hominid species, including Neanderthals and other Homo species
News
Advertisement
A growing body of evidence suggests that our ancestors got it on with extinct hominid species, including Neanderthals and other Homo species
Identical twins are hugely valuable in teasing apart genetic and environmental factors, but the genomes tell us little about the origins of disease