CHICAGO (Reuters) - A quick eye scan might offer a cheap, painless way to track the progression of multiple sclerosis, U.S. researchers said on Monday. Sign up here. By scanning nerve fibers of the ...

For the first time, scientists have identified a marker in the retina that may lead to the development of Parkinson’s disease, and it may be detected years prior to diagnosis. Researchers out of ...

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 ...

Eye-tracking tests can detect brain trauma deficits in patients more than a decade after their last concussion.

Although the medical community insists that it needs ways to detect Alzheimer’s disease earlier, it still struggles with diagnostic techniques that are not only invasive, but expensive as well. Even ...