The superstar has been diagnosed with a brain condition called normal pressure hydrocephalus. Learn about symptoms, causes, ...

Billy Joel's wife Alexis Roderick Joel thanks fans for their support following the singer's diagnosis of normal pressure ...

Cerebrospinal fluid can sometimes leak or collect in the brain without an identifiable cause, leading to symptoms that can be difficult to diagnose.

Billy Joel has canceled all upcoming tour dates after being diagnosed with a rare brain disorder. The Grammy-winning singer ...