Nonhuman primates like bonobos and chimpanzees might engage in same-sex sexual activities to strengthen bonds, particularly ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...

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

A group of monkeys is challenging humans’ views on sexuality by showing that same-sex behavior among males strengthens their social networks and may even help them father more offspring. The findings, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Same-sex sexual behavior has been documented in over 1,000 animal ...

New findings from a project studying the behavior of rhesus macaques have found an interesting link between macaque brain size and their social life. A team of researchers from the University of ...