Add Yahoo as a preferred source to see more of our stories on Google. Scientists have discovered a new type of lion roar — the intermediate roar — which is shorter and lower-pitched than the animal's ...

For decades, a lion's roar was thought to be a single, familiar sound. But hidden inside that iconic call is a second, long-overlooked "intermediary roar" that reveals a more complex vocal landscape ...

DETROW: Or some version of that sound. This particular roar comes courtesy of a lion named Jeronimo (ph). Well, what if I told you that this sound... (SOUNDBITE OF LION ROARING) DETROW: ...Was also a ...

Scientists have discovered a new type of lion roar — the intermediate roar — which is shorter and lower-pitched than the animal's iconic, full-throated roar. The researchers found that these ...