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 ...

These monkeys are going bananas on one another. Same-sex monkeying around is all the rage among the rhesus macaques on Cayo Santiago, a 38-acre island off the coast of Puerto Rico, per a July 2023 ...

Body size and individual development significantly affect positional behavior and substrate use. However, only a few studies have been conducted on immature wild macaques. We studied wild Tibetan ...

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 ...

Functional analysis (FA) is a method developed and used by behavior analysts in human clinical settings to identify possible environmental variables that reinforce undesired behavior. FA is ...