A crane game filled with raisins was left in the monkey pen at Japanese zoo Nagasaki Bio Park, to see if the animals could figure out how to use the redemption game to get snacks. The crane game was ...

Observations of Coiba’s tool-using immature capuchin monkeys show them carrying abducted infant howler monkeys. What is the reason for this behavior? Vanessa Crooks Caught in the act! Capuchin monkeys ...

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. Usually, this behavior in females is described as adoption, thought to be ...

Read full article: “It’s ridiculous”: Neighbors react to Halloween party shooting Offrenda at the Texas Organ Sharing Alliance's Ofrendas and Recuerdos event on Saturday, Nov. 1, 2025. Attendees were ...

Off the coast of Panama, on an island uninhabited by humans, a culture unlike any other has arisen. Now, the monkeys have taken their shenanigans a step further. They have been caught doing something ...

WASHINGTON – 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 ...

A young male nicknamed Joker was probably the first to start carrying a howler monkey baby on his back for days on end. Then a group of other young males started to copy him. Here a white-faced ...

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 ...

The life and eventual death of a capuchin monkey with a limb disability in the wild has been described by scientists, revealing that the mother and social group treated the disabled baby much the same ...

LUFKIN, Texas (KTRE) - As Boss the capuchin monkey still roams free somewhere in the Corrigan area, authorities are on the lookout for him. The Ellen Trout Zoo in Lufkin does not have capuchin monkeys ...