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

Humans aren’t the only creatures engaging in same-sex sexual activities. To date, scientists have documented around 1,500 ...

Homosexual behaviour 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 ...

Same-sex behavior is common across the animal kingdom—more than 1,500 species are estimated to have been observed engaging in ...

Behaviour among non-human species could help keep groups together in face of social challenges, says study ...

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

Past theories have suggested that animals exhibit SSB to increase group cohesion, to signal dominance among a larger group, ...

More than 59 different primate species have been observed participating in some kind of same-sex behaviors, making it ...

University of California, Davis, Chancellor Gary S. May has named Professor Karen Bales as director of the California ...

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