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 ...

There's something about blue eyes on any creature, animal, or human that captures the attention. And this Siberian cat named Don Dexter Jamon Serrano with blue eyes is no exception. He looks like ...

Everyone loves a cat with a rare coat color. Whether you're looking at a Blue Tortie Maine Coon or a kitten whose face makes a perfect flame, those will always be the cats most people gravitate toward ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Eye color comes down to a pigment ...