Blue, brown, green, or something in between, the science behind the color of your eyes comes down to pigment and your genes, ...

Feast your eyes on the iris. Sure, being blessed with a choice eye color is cool. But new research reveals that the eye’s pupil size and iris brightness are the real moneymakers. “Brighter irises and ...

It’s not unusual for blue-tinted rings to appear around your iris — the colored part of your eye. This condition is called corneal arcus. There may be a link between early onset corneal arcus (also ...

New research by Zachary Estes, Professor of Marketing at Bayes Business School (formerly Cass), as well as academics from the University of Amsterdam, Netherlands, and the University of California at ...

Eyes are so fascinating and I’m glad you asked this question! When we talk about eye colour, we’re talking about the iris or coloured area around the dark dot (pupil) in the centre of the eye. Like ...

If vision science were a movie, the iris would be a supporting actor. It doesn't get as much limelight as the retina, the eye's light-sensing tissue. And it's not as high-profile as the lens, which ...

Catching someone's gaze during a quick conversation can tell you a lot, but the actual shade of their irises might hold clues ...