Everyone's got them, but that's a good thing, because they trap particles and push them, along with dead skin cells, out of your ear. Let's keep going. Do you see that yellow stuff? That's some ...

They explained that the muscles helped change the shape of the pinna, or the shell of the ear, funneling sound to the ...

WebMD takes you on a visual tour through the ear, helping you understand the causes of childhood ear infections and how they are diagnosed and treated.