Beth Leipholtz from Minnesota is candid about her son living with Waardenburg syndrome. It's a genetic condition that affects the coloring of skin, hair, and eyes, according to the Cleveland Clinic.

With the X-ray vision of DESY's light source DORIS, a research team from Hamburg and Iceland has uncovered the molecular structure of a master regulator central to the most deadly form of skin cancer, ...

Eye color is determined by the amount of melanin present in the iris of the eye, which develops as newborn babies grow.

A newly identified severe congenital syndrome of deafness, blindness, albinism, and dense fragile bones can arise when two people, each of whom have a rare, specific form of deafness, have children, ...