Add Yahoo as a preferred source to see more of our stories on Google. After some social media footage of wild monkeys climbing on roofs in Central Florida's Groveland and Clermont went viral, many are ...

Monkeys reject unfair food rewards, demonstrating a sense of fairness. Research shows capuchins and chimpanzees refuse unequal treats. Bonobos and marmosets display different reactions based on social ...

Venezuelan Red Howler (Alouatta seniculus). They inhabit rainforests and mountain forests of Central and South America. The loudest monkey. Morning roar of a red howler. Close-up.© ...