Baby monkeys who receive more care from their mothers develop stronger facial expression recognition skills as they grow, ...

An zoo keeper in Little Rock, Arkansas and a gorilla at the zoo were pregnant at the same time and gave birth just 10 days ...

In 2021, zookeepers at Japan’s Kujukushima Zoo & Botanical Garden were confronted with an unexpected mystery: Momo, a 12-year ...

Monkeys will always be better at yodeling than humans because they have a "cheap trick" hidden in their voice box, scientists ...

The monkeys' "ultra-yodels" had frequency leaps that were five times larger than human frequency changes, often exceeding ...