Cosmetic iris implanting, laser pigment removal, keratopigmentation: these new surgical techniques promise what was once in the realm of fiction - but they come at considerable cost Ever fantasised ...

Iris tattooing and implants can give you a whole new look, but experts urge caution due to complication risks.

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...