A gender specialist at the University of Genoa, in Italy, a psychologist at the University of Missouri, in the U.S., and a behavioralist at the University of Roehampton, in the U.K, have found that ...

(Gray News) - Men ... size at twice the rate of women. One of the study’s authors says sexual selection in evolution could be a major factor. In the past, taller, heavier men tended to outcompete ...