A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
Primates form same-sex sexual behavior alliances to gain rank and mating opportunities Male primates use same-sex bonds as ...
Nonhuman primates like bonobos and chimpanzees might engage in same-sex sexual activities to strengthen bonds, particularly ...
Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...
Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...