When you buy through links on our articles, Future and its syndication partners may earn a commission. In a study, scientists used a new way of displaying color imagery to push the boundaries of human ...

A team of scientists has found a way to unlock a color that doesn't exist in the natural world. Named "olo," this new shade has only been seen by five people so far. It's described as a vivid ...

Though the craze for coloring books for grown-ups has recently drawn many adults back to a hobby that had been seen as something for kids, it turns out that adult coloring books are actually how the ...