After 27 years without an iris, a novel surgery gives a man his eye color back. April 7, 2010— -- Charlie Haverstick was 26 when a mishap during a friendly game of flag football changed not only ...

Your eye is a slightly asymmetrical globe, about an inch in diameter. The front part (what you see in the mirror) includes: Just behind the iris and pupil lies the lens, which helps focus light on the ...

WASHINGTON – International travelers will soon be able to zip through JFK Airport with the blink of an eye. The airport will be home to a new pilot program that uses high-tech eye scans to speed ...

In a study well-timed for summer, vision scientists have found that eye freckles, dark spots on the colored part of the eye (iris), are more frequently found in people with higher lifetime exposure to ...

It is believed that there are four main factors, which determine iris colour: the pigment granules within the posterior pigment epithelium, the concentration of pigment within the iris stromal ...