"THE EYES ARE the window to the soul—and they’re also the window to the body,” says Douglas Wisner, MD, an ophthalmologist with WillsEye Hospital in Philadelphia. “The eyes are the only place in the ...

Specifically, scientists have been looking into the retina and its blood vessels in hopes that they could help identify changes that are also occurring in the brain. Results of a recent mouse study ...

High blood sugar, or hyperglycemia, is more common than many realize, and it often develops silently. Early symptoms can be subtle, such as thirst, tiredness, or blurry vision, and are easy to dismiss ...

It had been a normal day in the office for Jessica Zbinden-Webster, when she scratched her eye and realised her hand was covered in blood. For months, she had been aware of a lesion on her face, but ...

A rare condition, Valsalva Retinopathy refers to sudden, painless vision loss after heavy weightlifting without taking proper ...

Scientists discovered that certain blood proteins linked to brain injury and inflammation strongly correlate with early signs of memory and cognitive decline, especially in Hispanic and Latino adults.