And you somehow ended up with flaming red hair. It’s all thanks to a single gene. The MC1R (or melanocortin 1 receptor) gene helps decide your hair, skin ... brown eyes. “It may seem like ...

Your eyes can be used as a secret key to what colours will be the most flattering on you. Looking at the colour of a person's eyes — whether they're green eyes, brown eyes, or blue eyes — when ...

Humans get their skin, eye and hair colors from a pigment called melanin, which comes in a brown-and-black form ... while people with green eyes have it in only one layer.) Cells called ...

People with dark hair, eyes, and skin usually produce mostly eumelanin and are less likely to develop freckles. People with red, blonde, or light brown hair ... People who have fair skin that ...

University of Ferrara researchers in Italy have examined how European skin, eye and hair pigmentation evolved over the past 45,000 years. Findings indicate that lighter pigmentation traits emerged ...