Do you have dark brown hair and brown eyes? Then you have something in common with most people around the globe. According to the World Atlas, about 90% of the global population has dark brown or ...

Red hair and green eyes is a combination that’s considered rare. The chances you or your child will have it are based on whether your immediate family members had red hair or green eyes, though it can ...

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 sense ...