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.

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

A team of scientists claim to have discovered a new colour that no human has ever seen before. The research follows an ...

The specifics of the claim are contested, but the ability to precisely stimulate the retina with lasers is cool whether or ...