ModernhumansmightneverhaveraisedaquizzicaleyebrowhadHomosapiensnotlostthethick,bonybrowsofitsancientancestorsinfavourofsmootherfacialfeatures,anewstudysuggests.
Theabilitytoraiseaneyebrowindistrustortofurrowitinsympathymayhavegivenourspeciesanevolutionaryedge,researchersinBritainsaidMonday.Highlymobileeyebrowsgavehumans