Same-sex sexual behaviour has been recorded in around 1,500 species, from insects and starfish to birds and mammals. Yet sex ...

The team behind the Mandy Moore shark flick '47 Meters Down' returns with a murderous monkey and surprisingly good acting by ...

Primates form same-sex sexual behavior alliances to gain rank and mating opportunities Male primates use same-sex bonds as ...

The researchers found that same-sex behavior was more common in primate groups with clear hierarchical structures and those ...

Discover 36 incredible monkey facts, from record-breaking howls to tail tricks and clever tool use. Fun, fascinating, and ...

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

Some 60 primate species, including baboons, chimpanzees and vervet monkeys, express homosexuality, according to a new study ...

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

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

The white-handed gibbon comes closest to humans in the study, with a monogamy rate of 63.5%. It’s the only other top-ranked ...

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

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