Monkeys, on the other hand ... in order to grow organs for transplant into humans? Could it eventually save human lives? Almost certainly yes. But those lives will be saved after we create ...

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

It turns out apes and monkeys possess vocal membranes in their throats that humans lack. Scientists suspect these structures ... to introduce what the scientists call “voice breaks” into their calls.

Yodelers of the world, you never stood a chance: Monkeys will always be better at yodeling than humans because they have a "cheap trick" hidden in their voice box, scientists revealed Thursday.

Humans' closest living relatives ... Unlike many New World monkeys, Old World monkeys cannot use their tails for gripping. Ape species are divided into the lesser apes, or gibbons, and the great ...

These membranes allow the monkeys to switch rapidly between very high and very low tones, giving them an impressive vocal range. While humans can typically yodel within a range of about one octave ...

Yodellers of the world, you never stood a chance: Monkeys will always be better at yodelling than humans because they have a "cheap trick" hidden in their voice box, scientists revealed Thursday.