Did you know some people have red eyes? How about violet? We spoke to an optometrist to learn how rare some eye colors are ...

Skin and hair make various forms of melanin, with colors ranging from yellow to black, but eye cells only produce a brown-ish pigment. Cat with heterochromia iridum (Image CC BY-NC-ND 2.0: awee_19 ...

Among them: clouding of the cornea, permanent vision loss, leaking fluids, serious infections, uneven dye placement, and eye ...

The colored part of the eye is known as the iris, which contains pigments that determine a person’s eye color. Eye color is largely genetic. As many as 16 genes dictate what a person’s eye ...

"They're born with yellow or amber eyes and those will change to a dark brown by about eight weeks of age," she said. Scarlett said cats' eye color changes with age and it's something called iris ...

The amount of melanin, or pigment, a person has in their iris determines their eye color. So, the more melanin you have, the darker your eyes appear. Globally, brown is the most common eye color. In ...

This risky trend is iris-istable. An ophthalmologist with 3.4 million followers on TikTok has gone viral due to his specialization in changing people’s eye color permanently. Dr. Brian Boxer ...

A person may want to change their eye color for cosmetic reasons or because they have a condition that alters the pigmentation of the iris. In this article, we describe temporary and permanent ...

This procedure changes your eye color by destroying the pigment, or color, cells in your iris. When they go away, brown eyes look blue. That’s because blue eyes don’t have any pigment. It can ...