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. In 1999, I defined ...

People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...

Light comes in through your eyes, is processed by the brain, and allows you to perceive the world in painstaking detail. At least, that’s how it seems. If you look outside, you can notice subtle ...

First-ever images of living human retinas have yielded a surprise about how we perceive our world. Researchers at the University of Rochester have found that the number of color-sensitive cones in the ...

Chromatic adaptation underlies the remarkable ability of the human visual system to maintain stable colour perception despite changes in the spectral composition of ambient light. This phenomenon, ...

Every now and then, a bit of nostalgia bait drifts across my social media feed, with people pining for the brighter colors of the past – the vivid hues of the Toys R Us logo, or a 90s McDonald’s play ...

The world might seem a little grayer than usual when we're down in the dumps and we often talk about 'feeling blue' -- new research suggests that the associations we make between emotion and color go ...

Color perception is an ancient and active philosophical problem. It’s an instance of the wider category of sensory perception, but since the color spectrum fits on a single line (unlike, say, touch ...