Mammals have exceptional hearing. Using echolocation, bats can detect tiny insects flying in pitch-black darkness. Elephants ...

Chondrodermatitis nodularis helicis — or CNH for short — is a condition that affects your outer ear. You’ll see inflammation and a small hard bump on the ear cartilage. It's also called Winkler's ...

Perichondritis is an infection that occurs in the tissue of the cartilage located in your outer ear, which is called the auricle or pinna. The infection itself is sometimes referred to as auricular ...

In the inner ear, there are two different types of sensory cells that are responsible for hearing. An MHH research team has now identified the molecular switch for the formation of these inner and ...

When you think of ear issues, hearing loss is probably the first thing that comes to mind. And while it is indeed common as we age, so are issues that can cause aches and pains—sometimes severe—in and ...

Sound waves pass from the ear canal in the outer ear to the middle ear and create a vibration of the eardrum. Due to the vibrations of the tiny bones in the middle ear, we are able to hear sound. When ...

As a dog owner, you want your best friend to be stress-free and relaxed, not rubbing his ears on the living room rug, shaking his head or pawing his ears to stop the itching. You know he is ...

DEAR DOCTOR K: My left ear often gets plugged up. I cough, clear my throat, close my nostrils and blow. Nothing helps. I don’t like to bother my doctor with what seems like a silly problem, but it’s ...

Both children and adults are susceptible to the ear infection known as "swimmer's ear." Kay Blaschke/Stock4B-RF via Getty Images Many forms of ear infections strike children and adults alike, but ...