"It is not a new color," John Barbur, a professor of optics and visual science at City St George's, University of London, ...

Scientists have created a technology called Oz that stimulates individual photoreceptor cells in the human eye to create an entirely new, ultra-saturated color never seen in nature—dubbed olo.

Scientists claim to have discovered a 'new colour' never witnessed before by humans. The new discovery followed an experiment ...

A team of American researchers say they've discovered a colour called "olo" that's never been seen by the human eye before.

The system, called Oz, works by activating cone cells in the retina -- in short, firing laser pulses at researchers' eyes -- ...

Following this, the volunteers witnessed a striking blue-green shade that does not appear in nature and can not be seen ...

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

A group of American scientists has claimed to have discovered a new, never-before-seen color after an experiment saw them ...

A group of scientists might have discovered a new color thanks to a unique retina stimulation technique that targeted specific photo receptors in the eye.

"Olo" is said to be a saturated blue-green - but some say the existence of a new colour is "open to argument".

Tucked away mostly unnoticed into the corner of your eye is small fold of membrane that serves practically no purpose ...

Pink eye or conjunctivitis is an inflammation of the conjunctiva ... Who are older Who have weakened immune systems because of chemotherapy treatment, human immunodeficiency virus (HIV), and other ...