Brown and hazel eyes get their color from melanin, the same pigment that colors your skin. The more melanin in the eye, the darker your eye color will appear. But blue eyes don't have any blue ...

Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain tolerance—what your eye shade reveals. Skip to content News ...

Light helps explains the evolution of our skin colour, why some of us have curly hair, and the size of our eyes. And light still shapes us today.

How our skin pigmentation adapted with migration patterns and changing light. This evolutionary background contributes to Australia having among the highest rates of skin cancer in the world.. Our ...