LifeNeanderthal-human sex bred light skins and infertility A handful of sexual encounters between humans and Neanderthals may have left people outside Africa with lighter skins, straight hair and some nasty diseases News
LifeEarly weaning suggests Neanderthals matured faster The barium levels in a Neanderthal child's molar indicate its mother stopped breastfeeding at 14 months – more than a year earlier than modern humans News