Human eyes are more sensitive to blue color, while they are less able to see violet color. Therefore, despite more scattering of violet color, we see the sky blue. Why does the sky look red at ...

When evolution skeptics want to attack Darwin's theory, they often point to the human eye. How could something so complex, they argue, have developed through random mutations and natural selection ...

The new color, "olo," is a hyper-saturated version of blue-green Getty Scientists ... cells in participants' eyes, who, afterwards, claimed to have seen a color no human has seen before.

THE world is full of colour - but there's more than what meets the human ... eyes. This is when participants began seeing a new colour - one they were unable to recreate when given red, green and ...

Human eyes are trichromatic - meaning there are only three types of cones that respond to colour. The three colours they respond to are primary: red, green, and blue. These primary colours are the ...

a group of five researchers stimulated retina cells in participants' eyes, who, afterwards, claimed to have seen a color no human has seen before. The color, which scientists call "olo," is something ...