LifeGenetic mugshot recreates faces from nothing but DNA The best model yet of how genes affect face shape will one day give police DNA photofits of suspects – and allow us to gaze into extinct humans' faces News
TechnologyRobo-fishmonger uses 3D images to aim its knife A robotic arm can fillet farmed fish by first using a camera to capture 3D images of the animal, and work out where best to cut News