Find Child Doctor Checkup stock video, 4K footage, and other HD footage from iStock. Get higher quality Child Doctor Checkup content, for less—All of our 4K video clips are the same price as HD. Video ...

Clearing an ear blockage also allows doctors to examine your eardrum more effectively and identify other potential issues such as infections. Earwax build-up can obstruct sound waves from reaching ...

When people are trying hard to listen to something, the body seems to do its best to "prick up its ears," even though this ability was lost by our evolutionary ancestors millions of years ago.

When people are trying hard to listen to something, the body seems to do its best to “prick up its ears,” even though this ability was lost by our evolutionary ancestors millions of years ago. That’s ...

If you hear something interesting, you might prick up your ears. That's a figurative expression, of course. People's ears don't actually move upward. But NPR's Nell Greenfieldboyce found that this ...

Humans actually have vestigial muscles that activate when listening closely to something, even though people lost the ability to really move their... Your ears can't prick up, but your ear muscles ...