By stimulating thousands of individual cone cells, researchers made volunteers see a blue-green color of "unprecedented ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

Concentrating light in a volume as small as the wavelength itself is a challenge that is crucial for numerous applications.

The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere ...

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.

O lo is described as a "new color" that scientists argue they’ve enabled people to see – one that doesn’t resemble anything ...

On hearing the word sky, a blue sheet appears in front of the eyes. But have you ever wondered why the sky is blue? And when ...

Astronomers have found more ORCs in the years since those initial discoveries, and some of them also appear to have a galaxy ...

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

While cautious about the findings, astronomers detected traces of a chemical that, on Earth, is produced by phytoplankton.

Confused about what makes a good LED grow light? You're not alone. Here are the top 3 things to look for and our editor's ...