In order to reduce these reflections and maximize the transfer of sound energy from the air filled environment to the fluid filled inner ear, land animals evolved external ears as sound collectors and ...

Medically reviewed by John Carew, MD The ears are a pair of sensory organs whose primary functions are hearing and balance.

Ear pain and discomfort can have a lot of causes. Here's how to figure out what's behind ear pain, and what to do.

The ear is an organ that must be cared for. It is susceptible to infections and can be damaged by some habits discussed in ...

The evolution of the mammalian ear is well documented and makes a nice evolutionary story. The ear consists of three parts: inner, middle, outer ear Some vertebrates lack middle and outer ear ...

They can also cause muscle pain. This condition occurs when bacteria or fungi grow in the outer ear from water exposure or injury. You may get this condition from swimming or if an outside object ...

There are 3 parts to the ear. These are the outer, middle or inner ear. Although rare, cancer can affect all of these parts. Most of these cancers start in the skin of the outer ear. Cancers that ...