Hear the booming cries that gave the howler its name. Learn just what these vocal monkeys may be trying to say.

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. When ...

Thirteen million years ago, a medium-sized monkey known for guarding its territory among the treetops with a fearsome "howl" started doing something new. This monkey, one of the oldest known ancestors ...

The Museum of Life and Science's red wolf pups are getting big! And, at 18 months, they're learning from mom and dad. Museum staffers recently caught some video of them taking some howling lessons ...

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