Researchers behind a recent study claim to have discovered a new color that the natural, naked eye cannot perceive — 'olo,' a ...

Researchers at the University of California at Berkeley and the University of Washington have created a new system that ...

Researchers have developed a technique that allowed five people to perceive a color never seen before, named olo — a ...

Five individuals participated in the experiment, which involved shooting pulses of visible-wavelength laser light directly into their eyes to stimulate individual photoreceptor cells on the retina.

Witnesses at the beach said they saw blood in the water and said that they saw someone screaming for help. Information ...

Photo shows An elderly white man in a white gown and skull cap smiles as he waves in the direction of the camera.