text

Raising eyebrows: how evolution gave us expressive faces

ModernhumansmightneverhaveraisedaquizzicaleyebrowhadHomosapiensnotlostthethick,bonybrowsofitsancientancestorsinfavourofsmootherfacialfeatures,anewstudysuggests.

text

How raising an eyebrow aided human evolution

Theabilitytoraiseaneyebrowindistrustortofurrowitinsympathymayhavegivenourspeciesanevolutionaryedge,researchersinBritainsaidMonday.Highlymobileeyebrowsgavehumans