A new study argues that ancient rattles unearthed in Syria aren’t musical instruments, but toys used to entertain infants.

On a remote Panamanian island, researchers have observed for the very first time young male capuchin monkeys stealing howler monkey babies ... The infants were all less than 4 weeks old. Initially, ...

Scientists on Panama's Jicarón Island were mystified by photos and videos of young male capuchins carrying howler monkeys on their backs for days at a time ...

Violeta the baby spider monkey is beginning a new chapter at the Oakland Zoo after she was rescued by authorities during a ...

A traffic stop in California earlier this month led authorities to search a man’s home, where they found a spider monkey, ...

A traffic stop in Vallejo led deputies to a shocking scene at a suspect’s home: More than $26,000 worth of meth, a spider ...

A baby spider monkey and two rattlesnakes were discovered ... County Sheriffs Deputies conducted a traffic stop on 50-year-old Clifford Vincenty in Vallejo, California, and discovered half a ...

The spider monkey, now named Violeta, was taken to the Oakland Zoo’s veterinary hospital. The organization said she underwent a physical exam and is around 18 months old. So far, she has ...