Why Blue, Green and Hazel Eyes Are So 'Complex,' According to a Doctor
Hazel eyes can change colors based on the lighting ... "Eye color is complex and is controlled by 16 different genes, not ...
Organically Human on MSN5mon
Blue eyes aren't actually blue
B rown and hazel eyes get their color from melanin, the same pigment that colors your skin. The more melanin in the eye, the ...