In 2008, geneticists tied most modern blue eyes to a single, shared DNA change a tiny edit that still sits like a fingerprint ...

Do you have blue eyes? We talked to experts to discover curious facts about baby blues. Like, are all blue-eyed people related?

Please provide your email address to receive an email when new articles are posted on . The color of a blue iris is not produced by so-called pigment coloring — the simple form of selective color ...

Blue eyes do not actually have blue pigment; instead, they appear blue due to the way light is scattered in the iris. This is similar to why the sky appears blue. Understanding that all blue-eyed ...