Bonobo chimpanzees are unique among primates because they do not kill other bonobos. … They still showed increased alertness ...

A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

What are some of the species we’re seeing in the illegal wildlife trade today? And what are we doing to combat it?

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

A new study by researchers at Imperial College London and published on Monday in Nature Ecology & Evolution could help shed ...

Sexual behaviour among same-sex pairs is common in apes and monkeys, and a wide-ranging analysis suggests it does boost survival ...