This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. This marks the first story ...

A new discovery has unraveled why we sometimes see colors that aren't there. The phenomenon of "color afterimages" is when you see illusory—or false—colors after staring at real colors for a longer ...

UC Berkeley scientists tricked the eye into seeing "the greenest green" they'd ever seen. They say it could transform how we understand and treat eye diseases, and expand the way we see the world ...

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 ...

Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has multiple ...