A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...
A growing body of research suggests same-sex behavior in nonhuman primates is important to social connections.
Our understanding of female-male power relationships in animals has changed over time. Evolutionary biologists once thought that male mammals held clear-cut power over females. Later, species with ...
A new study has found that 59 nonhuman primate species have been seen to take part in same-sex activities. The report, ...
No alpha males here: A male black lemur pictured in the foreground, with a female behind him - Copyright AFP ANDREW CABALLERO-REYNOLDS No alpha males here: A male ...