Female faces have gotten larger in Spain over the past four centuries while those of men have stayed essentially the same, according to a new study that suggests differences in the craniofacial features of men and women have become less pronounced.
The finding is based on the comparison of more than 200 skulls dating to 20th- and 16th-century Spain, as well as approximately 50 skulls from 20th-century Portugal using a state-of-the art 3-D shape analysis system.