It uses the light around us to create spectacular images that help us navigate the world as visual creatures. Scientists have ...

A short visual trick that alters how you perceive color.

A new optical illusion excellently illustrates just how finicky our eyes are when it comes to perceiving colors.

UC Berkeley scientists created a new platform called “Oz” that directly controls up to 1,000 photoreceptors in the eye at once, providing new insight into the nature of human sight and vision loss. In ...

Scientists at UC Berkeley have developed a groundbreaking technology called Oz that uses laser light to make people see a completely new color — a dazzling, ultra-saturated blue-green they named olo.