How Rare Are Green Eyes, And What Genetics Says About Their Origins

If the internet is this obsessed with eye color, how rare are green eyes in humans? Green sits in the middle zone of pigment ...
Hosted on MSN

Understanding Eye Color Genetics and Family Traits

Eye color genetics is complex, with multiple genes from each parent determining a person's eye color. Scientists once believed a single gene controlled eye color, but research shows that more than 50 ...