deaf

But how to warn a deaf person who is sleeping very drunk during the night? The fire alarm was useless because they couldn't hear it.

Who is Charles Michèle de l 'Epée who has a memorial logo on Google November 24, 2018, please read the article about him.

Ocean acidification not only makes many fish lose their sense of smell, but also loses the ability to hear and react to the noise emitted by predatory enemies.

The results of a team of scientists from the University of Sheffield (UK) showed that they have achieved important steps in using human embryonic stem cells to cure deafness in

The sound is too loud from the MP3 player, which will stimulate excessive hair cells in the ear, causing temporary hearing loss.

Smoking and obesity can cause long-term hearing damage. Both affect the blood flow to the ears, causing a lack of oxygen and do not remove toxins.