Cataract is clouding of the lens in our eye. When clouding occurs, it keeps the light rays from passing through the lens and focussing on the retina. The retina is a thin layer of nerve tissue ...

and cataracts (cloudy spots on the lens of your eye). Unless your doctor advises otherwise, try to exercise 150 minutes each week. You don't have to do it all at once. You may find it works best ...

EU-funded researchers are unlocking the secrets of the human eye, creating cutting-edge digital models that are transforming ...

Dry eye can also cause visual disturbances that could manifest as halos. The only treatment for cataracts is cataract surgery. And cataract surgery involves removing the cloudy lens and replacing ...

Cataracts occur when the lens of the eye becomes cloudy - and usually affects adults as a result of aging. The surgery, which has a high success rate, involves replacing the cloudy lens with a ...