Upright and standing tall, folded or curled, cat ears come in a variety of sizes and shapes. Despite dramatic variations in appearance between some breeds, all cat ears function the same way. Ears can ...

The ear is the organ of hearing and balance. One of the very advanced sensitive organs of the human body, the ear detects, transmits, and transduces sound to the brain and maintains a sense of balance ...

How could the tiny parts of the ear adapt independently to the diverse functional and environmental regimes encountered in mammals? A group of researchers proposed a new explanation for this puzzle.

Echolocating animals, including most species of bat and echolocators such as dolphins, obtain information about their surroundings from the differences between outgoing signals that they emit and the ...

If your ear is bleeding, it could be caused by anything from something stuck inside to a torn eardrum. The bleeding can come from the outer, middle, or inner part of your ear. The outer ear is the ...

Cheetahs are synonymous with speed. But past the big cat's slender build and lean muscles, there's something inside that aids this animal's need for speed. If you watch a cheetah sprinting in slow ...