Scientists have discovered a new color, but it can only be seen with the help of a laser. The new color is called 'Olo', which is a saturated shade of blue-green. The research was published in the ...

I’ve always been partial to blue. But if I had previously known about the color “olo,” then maybe it would’ve become my favorite instead. Pop Mech continually dives into the latest discoveries in ...

Our perception of color is constrained by the way different types of cone cells in our retina respond to light of different wavelengths. Our retina consists of short (S), medium (M), and long (L) ...