Why Blue, Green and Hazel Eyes Are So 'Complex,' According to a Doctor
Hazel eyes can change colors based on the lighting, the doctor notes, due to the Rayleigh effect. "In addition, bright light ...
Organically Human on MSN7mon
Blue eyes aren't actually blue
has brown pigment in it.The front layer of the iris (called the stroma) can make eyes appear brown, hazel, blue or green. The ...