The colored part of the eye surrounding the pupil is called the iris. It automatically regulates the amount of light entering the eyes by regulating the size of the pupil. Light is the primary ...

In her first semester of medical school, Ava Dunlap took part in a small-group seminar where students would review real and hypothetical patient cases. One day, the students analyzed the historical ...

If home remedies and artificial tears aren’t adequately addressing your dry eye symptoms, a doctor may recommend a medical device or procedure in addition to at-home treatments. Dry eye syndrome ...