Marriott’s CEO spoke out about DEI. The next day, he had 40,000 emails from his associates ...

Just when you think you've seen it all, researchers claim to have developed a way for people to see a color the human eye has ...

A new retinal stimulation technique called Oz enabled volunteers to see colours that lie beyond the natural range of human vision. Developed by researchers at UC Berkeley, Oz works by stimulating ...

In the experiment, researchers directed a laser beam into one eye of each participant. The study involved five individuals — ...

Engineers at Duke University have successfully manipulated laser beams to create intricate 3D patterns known as 'optical ...

Five people have been able to perceive a colour never before seen by human eyes, after researchers used lasers and tracking ...