Regular eye exams are important in detecting early signs of diabetic retinopathy to prevent vision loss. Since diabetic retinopathy doesn’t cause symptoms in its early stages, diagnostic testing can ...

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 ...

Macular telangiectasia (MacTel) type 2 is a disease that affects your macula, which is in your eye. It's an area in the center of your retina – the light-sensitive tissue at the back of your eye.