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.

Also called photophobia, light sensitivity is more common in green, blue, and light grey eyes because these irises lack the ...

We see higher frequencies of light as blue or violet, lower frequencies of light are seen as red and orange. Green light is in the middle. Our eyes only detect three colours: red, green and blue.