The legendary Red-Eyes and Blue-Eyes are back! Don't miss the epic Yu-Gi-Oh! Chronicle PRIDE opening. #YuGiOh #RedEyes #BlueEyes ...

It turns out that one of the colors we see in the world every single day is actually just a pigment of our imagination — er, sorry, figment of our imagination. Scientists say it's a sort of collective ...

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.