In monocular diplopia, just one eye is affected ... a tumor or nerve inflammation is the cause of the problem. In some cases, double vision may be caused by a medical condition.

experiencing double vision, seeing halos around lights and seeing bright colors as less colorful than they used to appear.

Up to 50% of computer users face symptoms of digital eye strain. This condition isn’t just a matter of discomfort, it can ...

To deal with fundamental issues, simply problem ... double-loop learning is through the creative tension model, a framework that highlights the gap between the current reality and the desired vision.

The 79-year-old actress isn't alone as more than half of all Americans age 80 or older either have cataracts or have had surgery to get rid of cataracts, per the National Eye Institute.