Find yourself transfixed when you come across green eyes? It's no surprise that you might do a doubletake as green eyes are an unusual ocular gem. The topic recently sparked discussion in a viral ...

Ever wondered if the latter is the case? There are four main eye colors in the human population. These are brown, blue, hazel and green. We talked to Dr. Purnima Patel, spokesperson for the ...

There's something about green eyes that we can't help but be fascinated by. Maybe it's the fact that they're rare, or maybe it's just that they stand out more, but studies have found that we find ...

Hazel eyes are a mix of brown, gold, green, and sometimes even gray. Depending on the lighting, they can even shift colors like a mood ring. Only about 10 percent of the world has hazel eyes ...

So while blondes may have more fun, redheads are halfway to having the rarest hair color and eye color combination. According to a 2014 American Academy of Ophthalmology survey, green eyes are the ...

red and green — and the three types' functions overlap. However, the laser only stimulated the M cone cells in the retina, which essentially allowed the human eye to perceive a color "that never ...

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, green, hazel, or brown shade ...

Want to change your hazel eyes green? The popularity of a cosmetic procedure called keratopigmentation, or corneal tattooing, is rising, though it was developed and is only approved in the U.S ...

Brown is the most common eye color worldwide by a large majority. In contrast, green is one of the rarest eye colors worldwide. The color of the eyes depends on how much melanin the eyes contain.