Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...

Janelle Sventek, O.D., an expert at the University of Alabama at Birmingham, provides insight into the science behind eye color and how families can protect their child’s vision from an early age.

Carol Miranda paid a surgeon in Los Angeles thousands of dollars last year to permanently change her eye color from dark brown to hazel. Miranda, a now 49-year-old sales associate, had dreamed since ...