You're introduced to someone and your attention catches on their eyes. They might be a rich, earthy brown, a pale blue, or ...

That scattering is called the Tyndall effect. It’s the same phenomenon that makes the sky or ocean look blue, even though the ...

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 ...

What Makes Eyes Different Colors? ‌The colored part of the eye around the pupil is called the iris. It has a front and back layer. The front layer is called the stroma and is responsible for the blue, ...

Wondering what it is about Kate Bosworth’s looks that are so riveting? It just might be her distinctive irises. Born with heterochromia, Bosworth has one blue eye and one eye with sectors of both ...