“It was breathtaking.” Researchers say they’ve discovered a new color called “olo” – similar to a peacock blue. Professor Ren ...

Riddles are a simple and easy way to engage kids and turn their "I'm bored" groans into attentive and engaged participants.

Meet "olo": a vivid, hyper-saturated blue-green that can't be captured by screens or paint.

Just when you think you've seen it all, researchers claim to have developed a way for people to see a color the human eye has ...

A new retinal stimulation technique called Oz enabled volunteers to see colours that lie beyond the natural range of human vision. Developed by researchers at UC Berkeley, Oz works by stimulating ...