The content discusses the fundamentals of acoustics, focusing on sound refraction, the anatomy of the ear, and how sound ...

Co-corresponding author Asif Ghazanfar, a Princeton University professor of psychology and the Princeton Neuroscience Institute, said that scientists across many disciplines have long debated if — and ...

Using state-of-the-art tissue engineering techniques and a 3D printer, researchers at Weill Cornell Medicine and Cornell Engineering have assembled a replica of an adult human ear that looks and ...

When we measured their ear structures and modeled their hearing, we found they had a hearing pattern that was more similar to a chimpanzee – but slightly modified in the human direction.

While it does not yet generate electrical signals, it accurately collects sound data at frequencies between 4,200 hertz and 35,000 hertz, overlapping much of the range for the human ear (20 hertz ...

In the future, human replacement ears may use collagen taken from the patient, Thomas Cervantes, one of the researchers and a surgeon at Massachusetts General Hospital, told the BBC.