We can all agree that it’s a dress. But what color is the dress? The answer may depend on three things: how your eyes are built, the context in which you view the dress, and how your brain perceives color.
Cataracts can be taken care of at any time. However, if you have vision changes, you should have a doctor check your eyes right away because cataract-like symptoms may actually be due to other more serious problems.
The right sunglasses protect and enhance vision. Avoiding UV radiation and minimizing glare is critical if you have diabetic retinopathy or macular degeneration or had refractive surgery such as LASIK.
Tears telegraph feelings, help you see and clear debris from your eyes. Learn all about tears. Why they taste salty. Why women cry more than men. What happens when you make too many. And why you get dry eye.
Aside from its age-defying qualities, injectable botulinum toxin has medical uses for patients with nerve pain, migraine and spasticity, along with conditions like excessive sweating and overactive bladder.
When was the last time you had a staring contest? It may have been more recently than you think -- in fact, it could be happening right now. Not with another human but rather with your computer monitor.
Not all of Grandma’s old-time remedies stand up to close scientific scrutiny. In fact, some are downright silly. Let’s have a look at Grandma’s medicine chest and see what works and what doesn’t.
Ever see something drifting across the sky, then discover it’s actually drifting across your eye? That would be a “floater.” Our expert explains what flashers and floaters are and what to do if you see them.