A new study reveals the function of a mysterious component of the inner ear that may play a role in disorders involving vertigo, hearing loss and ringing in the ears.
Scientists have identified a key instigator of the fear response in the brain that may have implications for major depression and post-traumatic stress disorder.
Serious eating disorders such as anorexia, bulimia and binge eating affect more than 30 million Americans. Harvard is helping drive the search for solutions.
