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 ...

Wondering what it is about Kate Bosworth’s looks that are so riveting? It just might be her distinctive irises. Born with heterochromia, Bosworth has one blue eye and one eye with sectors of both ...

A new roundup highlights cat breeds known for unusual eye colors and genetics, revealing how traits like heterochromia, aqua ...

Last week I featured a beautiful husky with deep blue eyes. After describing her I wondered how many different eye colors dogs have. Eye color in dogs is determined by the amount of melanin found in ...