CapuchinAI is a system created to study the cognitive differences of individual wild primates, who all participate by choice ...

Capuchin monkeys hunt prey when fruits and vegetables become scarce, potentially mirroring the habits of human ancestors, ...

The bearded capuchins of northeastern Brazil typically eat plant-based foods, but they turn to small vertebrates when those ...

Learn how capuchin monkeys hunt when fruit runs low, which parts of their prey they eat first, and what this may reveal about ...

Add Yahoo as a preferred source to see more of our stories on Google. Primatologist Susan Perry of UCLA has spent much of the past 35 years studying the complex social lives of white-faced capuchin ...

Long-term study in Brazil shows black-striped capuchins rely more on small vertebrates when plant foods are limited, with ...

Capuchins hunt and eat small vertebrates more often as plant foods wane. The behavior may help us learn more about humans’ ...

Capuchin monkeys may reveal a surprising secret about how our ancestors survived tough times, with new research uncovering ...

Add Yahoo as a preferred source to see more of our stories on Google. Howler infant number 5 on the back of a juvenile capuchin carrier, who is using stone tools at an anvil site in a stream bed.

In a forest in Brazil, a group of capuchin monkeys spent months caring for an infant marmoset — feeding it, carrying it, keeping it close. The marmoset wasn’t their kin. It wasn’t even their species.

Capuchin monkeys are mainly known for their intelligence and resourcefulness. However, scientists have come across a strange, new behavior among the primates: child abduction. Per Smithsonian, Zoë ...

A baby howler monkey clung to the back of an older male monkey, its tiny fingers grasping fur. But they're not related and not even the same species. Scientists spotted surprising evidence of what ...