Symptoms of dry eyes may include a stinging, itching or burning sensation of the eye ranging from a slight irritation to a more painful experience. But what specifically causes dry eyes and how is it treated? 

Let’s look into how UV exposure can cause sun damage to the eyes, the different ultraviolet rays that exist, and how we can properly protect ourselves against them.

There is currently no cure for color blindness, however if researchers are able to prove this new gene therapy treatment is successful a potential cure for color blindness might be in sight.

Take our color blind test and find out if you suffer from this disorder and what you should do if you do. 

Red-Green color blindness is the most common type of the inherited color blindness disorders and consists of 3 main types: protanomaly, deuteranomaly and deuteranopia. But what specifically causes red-green color blindness? How does each type of disorder affect the afflicted?  How is it treated?

It's Halloween and you want your costume this year to be a hit. Find out about 5 popular special FX contact lenses that can help you complete your costume.