Add Yahoo as a preferred source to see more of our stories on Google. This photo provided by researchers shows a baby howler monkey clinging onto a young adult male capuchin monkey on Jicarón Island, ...

Add Yahoo as a preferred source to see more of our stories on Google. Primatologist Susan Perry of UCLA has spent much of the past 35 years studying the complex social lives of white-faced capuchin ...

Excavations in Brazil have pounded out new insights into the handiness of ancient monkeys. South American capuchin monkeys have not only hammered and dug with carefully chosen stones for the last ...

Economic systems, like that experimental setup, rely on participation. Workers show up. Entrepreneurs take risks. Investors deploy capital. Citizens pay taxes. Governments fund social services. All of ...

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 ...

Wild capuchin monkeys don’t thoughtlessly grab any handy piece of stone to crack open hard-shelled nuts at snack time. These slender, agile primates select the best tool for the job, a new study finds ...

Jungle Island is about to get a little wilder. The Miami animal attraction has welcomed the birth of a capuchin monkey. The tiny male, born Thanksgiving Day weighing 0.2 pounds, is the offspring of ...

WASHINGTON (AP) — 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 ...

Here's a look at which neighborhoods could see a light freeze tomorrow morning. WASHINGTON – A baby howler monkey clung to the back of an older male monkey, its tiny fingers grasping fur. But they're ...