With two new chapters by the author.If we all want love, why is there so much conflict in our most cherished relationships? To answer this question, says noted psychologist David Buss, we must look into our evolutionary past. Based on...

Why do men and women cheat on each other? How do men really feel when their partners have sex with other men? What worries women more - men who turn to other women for love or men who simply want sexual variety in their lives? Can the...

If we all want love, why is there so much conflict in our most cherished relationships? To answer this question we must look into our evolutionary past, argues prominent psychologist David M. Buss. Based one of the largest studies of ...