New research sheds light on Neanderthals' distinctive features

Study appears to rule out theory that Neanderthals' facial shape was adapted for a powerful bite

With their prominent noses, protruding faces and swept-back cheekbones, Neanderthals were nothing if not striking. Now researchers say they have unpicked why our big-browed cousins had such distinctive features.

Previous research has suggested a number of possible explanations for Neanderthals' facial shape, including that it enabled a forceful bite with the front teeth - a theory based on their relatively large incisors and signs of tooth wear.