You’ve probably seen every color in the rainbow—until now. Scientists say they’ve unlocked a hue the human eye was never ...

Five scientists at the University of Berkely used laser technology to selectively activate cells in their retinas, to push the vision beyond its natural limits.

Researchers have uncovered the 3D structure of RBP3, a key protein in vision, revealing how it transports retinoids and fatty ...

It’s so amazing– the technology that’s going on here.” The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere over the rainbow. And ...

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