A simple blood test may help identify people at the earliest stages of Parkinson’s disease, long before they begin to show symptoms, new research has found. The study, published on Friday in the ...

A new, simple blood test developed by Israeli researchers could allow Parkinson's disease sufferers to get an early warning before their motor symptoms manifest, by which time it is too late to ...

Catching the onset of Parkinson's Disease early can be critical to slowing the disease's progression and improving a patient's life. A new test that uses nothing more than a sample of someone's ear ...