A recent study has shown how some species of monkeys have complex social hierarchies and how some are prone to taking risks ...

Experts Reveal Why Viral Baby Monkey Punch Was Abandoned and Targeted by Other Monkeys ...

A recent study out of Bangladesh confirms a concerning trend in monkey behavior, potentially leading to the extinction of two species of langurs: Phayre's langurs and capped langurs. Mongabay reported ...

Male capuchin monkeys on a Panamanian island were documented carrying around infant howler monkeys for no clearly discernible reason. By Elizabeth Landau Capuchin monkeys don’t generally hang out with ...

Monkeys reject unfair food rewards, demonstrating a sense of fairness. Research shows capuchins and chimpanzees refuse ...

A howler monkey infant, only a few days old, clings to a subadult white-faced capuchin monkey as it uses tools. Brendan Barrett / Max Planck Institute of Animal Behavior In June 2022, while watching ...

And now a lighter story to end the week. In a zoo outside Tokyo, one monkey has pulled heartstrings around the world after forming an unexpected friendship. Stephanie Sy has the story. It's a story of ...

The zoo noted that 'a few high-ranking macaques have demonstrated aggression more frequently' and were removed from the habitat on March 8 ...

An orphaned baby monkey whose attachment to a stuffed toy captured hearts around the world is slowly finding acceptance among his own kind — offering a hopeful update to a story that has drawn ...

UC Davis Ph.D. candidate Abigail Morris is studying how environmental factors influence the decisions individual monkeys make when they disperse from their family groups in the Amazon. (Courtesy photo ...

Introduction / Christina J. Campbell -- Morphology and evolution of the spider monkey, genus Ateles / Alfred L. Rosenberger ... [et al.] -- The taxonomic status of spider monkeys in the twenty-first ...