Scientists have found surprising video evidence of what they call monkey kidnappings – and they’re trying to figure out why.

During a behavioral study on monkeys, a disturbing event has come to light: monkeys are abducting individuals from other ...

Researchers found capuchins on Jicarón Island abducting baby howlers, raising questions about primate behavior and cultural ...

Capuchin monkeys in Panama were filmed carrying howler monkey babies, sparking confusion among scientists. The unusual ...

A gang of young white-faced capuchins, clever monkeys already known for inventing the use of stone tools, has taken to ...

The howler population on Jicarón is an endangered subspecies of mantled howler monkeys, Alouatta palliata coibensis, according to the IUCN Red List of Threatened Species, a global assessment of ...