A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.

A retrospective cohort study suggested that people with color blindness may have a higher risk of mortality from bladder ...

As surgery to permanently change eye color grows in popularity, the American Academy of Ophthalmology is warning of potential risks, including cloudy vision or loss of vision. NBC’s Vicky Nguyen joins ...

These days, there are many ways to get what you want but don’t have. Dimples? Wear cheek clamps. Freckles? Get them tattooed on your face. Different eye color? Just ask an ophthalmologist to laser a ...

Cameron Briggs of Essex, England, said most of his decisions are impulsive, and the choice to partially change the color of ...

Cameron Briggs of Essex, England, said most of his decisions are impulsive, and the choice to partially change the color of his eyes was no different. Two days before he booked a March trip to Nice, ...