Monkeys and apes are often grouped together in everyday language, but in the world of biology, they are quite different branches of the primate family tree. While both share intelligence, social ...

The Goeldi's monkeys have moved into an enclosure at The Living Rainforest in Hampstead Norreys.

Whether he likes it or not, a morbidly obese wild monkey in Thailand is now swapping an anything-goes diet of junk food and soda for a strict regimen of fruits, vegetables and lean proteins. Dubbed ...

A long-term study of monkeys’ diets is providing new insight into how the brain ages. Researchers from Boston University, in collaboration with the National Institute on Aging, followed a group of ...

Scientists have detected microplastics in the digestive systems of red howler monkeys living in protected areas in the Brazilian Amazon, marking the first evidence of plastic ingestion by a ...