Do you have blue eyes? We talked to experts to discover curious facts about baby blues, including whether your biological family is bigger than you ever imagined.

Blue eyes have captivated humans for centuries - but how did this rare eye colour come about, and why are people with blue ...

They scatter light so that more blue light reflects back out. Eye color depends on the iris, the colored part of the eye. It's a structure that contains muscle and other kinds of cells.

From iconic historical figures to Hollywood stars - blue eyes have always been 'in'. Yet, few will have guessed they ...

By keeping the bulb in the center and orbiting the blue gel (for the iris) and the opaque disk (for the pupil) around the bulb, the eye can appear to gaze in different directions. By adjusting the ...