The eye is essentially a biological camera. It uses the light around us to create spectacular images that help us navigate ...

You're introduced to someone and your attention catches on their eyes. They might be a rich, earthy brown, a pale blue, or the rare green that shifts with every flicker of light. Eyes have a way of ...

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

BERKELEY, Calif. (WKRC) - A group of scientists claimed they discovered a new color, but it can only be seen by getting shot in the eye with a laser. The researchers behind the study, which was ...

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

Add Yahoo as a preferred source to see more of our stories on Google. A team of researchers says there's a new color in the atmosphere. But here's the deal: You can see it only by being shot in the ...

Wild cats showcase a stunning diversity of eye colors, proving a mystery for researchers because most wild species are known to have narrow eye color schemes (usually black, brown or yellow). Eye ...

Imad was a senior reporter covering Google and internet culture. Hailing from Texas, Imad started his journalism career in 2013 and has amassed bylines with The New York Times, The Washington Post, ...