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 ...
Scratching an itch is almost irresistible — even though it can make a problem worse. Now researchers have discovered a ...
Doctors prescribed cleaning out his ear and antibiotics, but when Adam collapsed they found a potentially fatal haemorrhage ...