A baby spider monkey is starting a new chapter at the Oakland Zoo after she was rescued by authorities during a methamphetamine bust in Solano County earlier this month. On May 6, Solano County ...

Former National Institutes of Health Director Francis Collins used a private email to discuss an NIH lab’s history of traumatizing baby monkeys as he sought to contain a brewing scandal and kept ...

On an island in Panama, a fad that one researcher called "viscerally disturbing" has recently taken off among a group of young male monkeys. These adolescents and juveniles have started to kidnap the ...