This video shows a playful moment of a monkey stealing bread and enjoying its quick snack. The clever actions and curious ...

Male capuchin monkeys on a Panamanian island were documented carrying around infant howler monkeys for no clearly discernible reason.

Young, male capuchin monkeys have started kidnapping the babies of nearby howler monkeys. Why? Maybe boredom.

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 ...

Howler monkey positional behavior / Dionisios Youlatos and Denise Guillot ; 9. Ranging behavior and spatial cognition of howler monkeys / Vanessa Barbisan Fortes, Júlio César Bicca-Marques, Bernardo ...

A spider monkey's touching reunion with a rescue worker after over two years apart has been captured in Bolivia. The footage shows Mikah, who was a victim of illegal wildlife trade before being ...

In the case of the infinite monkey theorem, if a monkey presses keys at random indefinitely, the probability that it types a ...

Spider monkeys are one of the most widespread New World primate genera, ranging from southern Mexico to Bolivia. Although they are common in zoos, spider monkeys are traditionally very difficult to ...

Previously, the researchers had relied on a study method that required researchers to follow each individual monkey for 10 minutes and report every action and interaction to study their behavior.