HumansUnique review: A fascinating look at the science of individuality Understanding how individual we all are means grappling with genetics and neuroscience. Unique: The new science of human individuality by David Linden is a great place to start Culture
HumansOur supposed earliest human relative may have walked on four legs The femur of Sahelanthropus tchadensis, generally regarded as the oldest known hominin, has finally been scientifically examined. The results suggest it walked on four legs, so may not actually be a close human relative at all News