HumansAncient lead exposure may have influenced how our brains evolved Lead poisoning isn't just a modern phenomenon: fossil teeth show signs that it affected ancient hominids, and Homo sapiens may have coped better than our close relatives News
HumansExploring humanity's ancient origins in fantastic new BBC documentary Human delivers an unusually clear picture of Homo sapiens as a species shaped by climate, animals, plants, other hominins and the interactions of its own nomadic groups. Bethan Ackerley is enthralled Culture