Deep in the forests of Mexico’s Yucatan Peninsula, a story of animal intelligence and social cooperation has unfolded over ...

When spider monkeys want to tell others about the best fruit trees in the forest or ones they've missed, they do so by ...

Spider monkeys share food knowledge by changing groups, helping everyone find fruit faster in forests across seasons and ...

A group of male capuchin monkeys kidnapped baby howler monkeys – a different species – on a small island of Panama. Video shows the howler monkeys clinging to the male capuchin monkeys’ backs, but the ...

Seven years of collaborative research involving Heriot‑Watt shows spider monkeys use collective intelligence to locate the ...

Quick Take The “big truck, small man” phenomenon is also seen in the animal kingdom. The loudest howler monkeys were found to ...

A Facebook video showing three monkeys crossing a shallow river in hilarious and unexpected ways left South Africans laughing ...