HumansHuman brains may have got bigger for no particular reason Our brains are large compared with other animals, so it is tempting to assume there was an evolutionary advantage to them – but that may not be true at all News
HumansAncient teeth hint at links between Denisovans and Homo erectus Six teeth roughly 400,000 years old have yielded some of the first ancient proteins thought to belong to Homo erectus, providing molecular clues to their relationships with other hominins News