Before radar, nations relied on sound to detect incoming aircraft. Devices such as acoustic horns were developed during the ...

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Vestigial ear muscles activate during focused listening, revealing a hidden link to our auditory past and evolution.

If you can wiggle your ears, you can use muscles that helped our distant ancestors listen closely. These auricular muscles helped change the shape of the pinna, or the shell of the ear, funneling ...

To test the functioning of the muscles, researchers recruited 20 people without hearing problems. They used electromyograph, ...

Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...

Muscles only believed to be used to wiggle our ears actually enable people to listen more intently, reveals new research.

If you can wiggle your ears, you can use muscles that helped our distant ancestors listen closely. These auricular muscles ...

“The exact reason these became vestigial is difficult to tell, as our ancestors lost this ability about 25 million years ago, ...