In the dense forests of Indonesia, you can hear strange and haunting sounds. At first, these calls may seem like a random collection of noises—but my rhythmic analyses reveal a different story. Those ...

There’s news this week about an orangutan that’s doing something very unusual: she is making noises that sound like human noises. Human speech patterns have been heard in monkeys before, but not in ...

Chiara De Gregorio does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...