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

Viral baby monkey’s new behavior sparks questions about imitation.

Young Japanese monkey named Punch reaches major milestone, cuddling with a fellow macaque after being hand-reared with a ...

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 ...

A new study shows macaque species with more tolerant social systems have larger brain regions linked to emotions and social signals.

From a quick swipe of a banana to elaborate “ransoms” of smartphones, monkey shenanigans have earned these adorable animals a worldwide reputation as mischievous little thieves. Perhaps you’ve seen ...

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 ...

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 ...

Japanese snow monkeys don’t just soak in hot springs to escape the winter chill — their steamy spa sessions may also be ...