Your eye color reveals more about your personality than you may have thought. Game of Thrones is one of the TV events of the century, with a huge fan base and compelling characters. It has made the ...

This occurs naturally in some people and results in a rare ability called tetrachromacy, which boosts their sensitivity to color. The team is also using Oz to model various eye diseases.

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 ...