From a small island off the coast of Panama to the farthest reaches of space, the Smithsonian advanced our knowledge of the ...

The research team, led by Durham University’s Department of Anthropology, studied two groups of wild bearded capuchin monkeys in Brazil’s Serra da Capivara National Park. The researchers installed a ...

use tools to help them procure food. Researchers writing in the current issue of Science report having spotted capuchins in the Caatinga forests of northeastern Brazil regularly using stones to dig ...