When it comes to celebrities, people tend to focus on their physical traits, especially the characteristics that make them unique. Some have rare eye features.

Gray and green eye colors are the rarest in the U.S., although extremely rare red color can occur with albinism. Eye color is determined by the amount of melanin in the iris, with more melanin making ...

Cat-like eyes show up in searches everywhere. If the internet is this obsessed with eye color, how rare are green eyes in humans? They're uncommon enough that seeing them still feels like spotting a ...

Your genes play a significant role in your physical appearance. Things like skin texture, hair color, and eye color are ...