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 ...

Harvard University announced Monday that it was suing to halt a federal freeze on more than $2.2 billion in grants after the ...

Please tell me you’re not going to try and show me butter yellow.” Those are the words of Sherri McMullen, as we sip wine in ...