What's one of the most common questions people ask when a baby is born? "WHAT COLOR ARE HIS EYES?” is usually right up there.

What makes the color of our eyes appear as they do? What role do genetics play? What if you don’t like your eye color--can you change it? Are there any medications that can change eye...

The retina is the nerve tissue that lines the inside back wall of your eye. Light travels through the pupil and lens and is focused on the retina, where it is converted into a neural impulse and transmitted to the brain. If there is a break in the retina, fluid can track underneath the retina and separate it from...