By stimulating thousands of individual cone cells, researchers made volunteers see a blue-green color of "unprecedented ...

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

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

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

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