Dunn’s team analyzed the biological “budget” of these primates and found a direct negative correlation: males with large ...

New Jersey's Cape May County Park and Zoo has a new resident, and he is ready to make some noise — literally. Meet Diego, a 6-year-old male Black Howler Monkey, who recently arrived from a zoo in Ohio ...

CAPE MAY COURT HOUSE, N.J. (WPVI) -- The Cape May County Park and Zoo is introducing its newest resident: a 6-year-old male black howler monkey named Diego. Diego came from a zoo in Ohio to be a ...

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 ...

Discover 36 incredible monkey facts, from record-breaking howls to tail tricks and clever tool use. Fun, fascinating, and ...

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 ...