There are blue paint colors, there are green paint colors - and then there are the ones that live somewhere in between. This ...

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

Patrick’s Day usually conjures images of partying, Catholicism, Irish nationalism and, perhaps most famously, the color green ... more likely to see the color blue. In fact, there’s even ...