Following is a transcript of the video. Narrator: We have noses to smell, eyes to see, and ears to hear, right? Well, actually, your ears are responsible for much more than just hearing.

National Park Service photo Imagine an ear falling off a first century Roman ... how the fossil came to their attention. Evidence of human occupation at the park dates back 10,000 years.

“If we can engineer an ear, that would be a better approach.” Spector’s team used 3D printing to create an anatomically accurate template of a human ear from polylactic acid bioink, a biocompatible ...

The little muscles that enable people to wiggle their ears unconsciously flex when we're trying to pick one sound out of a din of noise, a new study finds. Think about how cats, dogs and certain ...

Doctors specializing in multiple areas of ear care explain how to maintain optimal ear health without overdoing it.

We can hear sounds because our ears turn sound vibrations from the air, into signals that are sent to our brain. We can’t hear all levels of sounds. Sound waves with very high frequencies are ...

You’ve probably seen a cat or dog swing their ears toward a sound, like satellite dishes orienting to a signal. We can’t move our relatively rigid human ears this dramatically. And yet ...

According to research published in the journal Nature by scientists from the University of Southern California, the genes that provide the instructions for human ears once directed the formation ...

You'll notice that's not including random spikes of noise you hear throughout the day. The human ear can tolerate noise up to 85 decibels without damage. Anything louder poses a risk of permanent ...