Researchers have developed a simple, non-invasive method of diagnosing Parkinson’s disease early using an eye scan. It could mean treatment aimed at slowing the disease can start sooner or, ...

Medical science has taken a remarkable leap forward in stroke prevention with the discovery that our eyes may hold the key to predicting stroke risk. Leading researchers have identified a ...

A retinal scan of a young mouse genetically predisposed to diabetes and obesity. Over time, the retina undergoes changes consistent with diabetic retinopathy, a condition where blood vessels swell or ...

A simple digital photograph of the back of the eye can predict a major cardiovascular event—such as a heart attack or stroke—set to happen in the next decade with 70% accuracy, according to research ...