The team behind the study created what might be the most accurate mathematical representation of photoreception ever.

A new optical illusion excellently illustrates just how finicky our eyes are when it comes to perceiving colors.

"The eyes are the window to the soul," notes a timeless quote. And while your eyes also bring the world your way, the origins of eye color are fascinating and even mysterious. To help lay out the ...

Whether you're a fan of monochrome or love pink more than Barbie, color is often the first thing people consider when choosing an outfit. But graphic designer and self-development influencer Vira ...

Julio Torres has been known to color outside the lines -- and he continues to do so in his new HBO comedy special, "Color ...

Hogfish can change their color in less than a second to blend in with their surroundings. Reinhard Dirscherl \ ullstein bild via Getty Images Like a chameleon, a hogfish can quickly change the color ...