M cones react to medium wavelengths, which we see as green ... More immediately, he speculates, Oz could be used to let congenitally color-blind people experience colors such as green and red for the ...

Black Mirror, eat your heart out. Researchers have apparently just figured out how to make people see a color completely new to humanity. Scientists at the University of California, Berkeley conducted ...

An estimated 300 million people worldwide are color-blind. This typically means they can't distinguish certain shades of color, they struggle to tell how bright colors are or, more rarely, they can't ...