Several genetic markers contribute to our final eye color shade. A baby born with blue eyes can have brown eyes by their 1st birthday.

To date, researchers have discovered more than 150 genes that influence eye color, a number of which have been discovered through studies of genetic disorders. Others have been identified during ...

Discover how your eye color genetically determines pain sensitivity, why dark eyes handle pain better, and what this means ...

As recently as the aughts, it was believed that eye color was determined by a single gene — brown, dominant; blue, recessive. It’s a rule many may remember from high school biology class when studying ...

Researchers have identified 50 new genes for eye color in a study involving the genetic analysis of almost 195,000 people across Europe and Asia. The genetics of human eye colour is much more ...

knowing which genes play a role in hair and eye color variation can help us understand why some hues are more prevalent than others. Keep reading to find out the rarest hair color, the rarest eye ...

What determines the shade of your peepers? Experts weigh in on the rarest eye color in the world—and the genetics behind it. It’s said that our eyes are the mirrors of our souls, so it makes ...

Melanin is a brown pigment that gives skin its color, as well as the eyes. As many as 16 genes influence the amount of melanin inside the specialized cells of the iris. In this article ...

The researchers looked at four genes -- cinnabar, cardinal, white, and scarlet - named after abnormal eye colors following their loss in flies. "Since the Kynurenine pathway is conserved from ...

knowing which genes play a role in hair and eye color variation can help us understand why some hues are more prevalent than others. Keep reading to find out the rarest hair color, the rarest eye ...