Dr. MKO AbimbolaWhat is a cataract? A cataract is the cloud­ing of the lens in the eye, which is the part of the eye that focuses light. Cata­racts can cause vision loss. When you’re young, the lens ...

The woman said she recalled "losing her left contact lens several times" but never experienced any vision problems.

Cataracts occur when the lens of the eye becomes cloudy and affects the retina's ability to properly interpret and transmit signals of light to the part of the brain that ...

As summer approaches, shielding your eyes is extremely important, so here's our list of some of the best running sunglasses on the market right ...