Master health check-ups have become ... getting their hearing checked up is of paramount importance. Our hearing system is not just limited to the soft resilient ears – it has complex nerve ...

As the number of infection-fighting cells grows, they will begin to build up in ... a general checkup can usually help your doctor figure out exactly what is happening behind your ear.

But how is the inner ear able to tune into the faintest of sounds? How does the cochlea pick up on those barely-there sounds and provide the brain with information? Matcha and his research team saw ...