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 ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Eye color comes down to a pigment ...