When CassieAnn learned there was a procedure that could permanently change the color of her eyes, she decided to fly to New York City to get it done. She had always wanted blue eyes and had been ...

Imagine seeing someone with odd-colored eyes: blue on one side, brown on the other. Mesmerizing, isn't it? This phenomenon has a name: heterochromia. If you've ever heard of this particularity or have ...

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 clip ...

That mirror you look into every morning is revealing more about your pain tolerance than you ever imagined. The same genes that determine whether you have brown, blue, green, or hazel eyes are also ...

When we look around and interpret the world through our eyes, our brain carries out an incredibly complicated feat, said Ren Ng, a professor of electrical engineering and computer science at UC ...