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

Human yodellers can switch up and down an octave, but monkeys have a 3½-octave range. Researchers have just discovered why ...

And a recent study found subtle but fascinating differences in the behaviour-emotion connection in humans and monkeys.

who are trained to precisely control how they gradually move from note to note, in a way that is pleasing to listen to. However, yodelers and monkeys make bigger jumps far more abruptly, creating ...