There are three main forms, each offering a fascinating variation in color. Complete heterochromia: Each eye has a completely different color. Imagine a green eye and a hazel eye, or a blue eye ...

Most people see a particular range of colors based on the cones in their eyes. Some, sadly, have one variety or other of ...

Discover how the genetics behind your eye color connects to various health conditions, from melanoma risk to pain ...

The team, who experimented on themselves and others, hope their findings could one day help improve tools for studying color ...

The mutation was found on an entirely different gene called HERC2 ... but scientists do know that eye color began to change long before recorded history began. The following is a transcript ...

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 ...

In fact, heterochromia can be partial, meaning that part of the iris is a different color; or complete, meaning that the entire iris of one eye is a different color. Surely, when reading about ...