This viral optical illusion shows completely different colours to different people—blue and grey for some, green and yellow ...

This trippy image appears to be a pigment enigma. Puzzle lovers are straining their brains over this optical illusion, which reportedly fools the viewer into thinking that they have gone colorblind.

Kate Bacon has a bachelor’s degree in integrative physiology. The science whiz shared that the color cyan is rarely seen because most screens can’t display it. One way to see true cyan is to use the ...

A new discovery has unraveled why we sometimes see colors that aren't there. The phenomenon of "color afterimages" is when you see illusory—or false—colors after staring at real colors for a longer ...

Purple is a non-spectral color created by the brain from red and blue signals Individual differences in eyes and brain make each person see colors uniquely All colors we perceive, including purple, ...

Puzzle lovers are straining their brains over this optical illusion, which reportedly fools the viewer into thinking that they have gone colorblind. In the image, created by Japanese psychologist ...

A viral video of a hat seemingly changing color when near two different lights has gone viral on the social media platform TikTok. The video posted by TikTok user oteliacarmen has racked up more than ...

Here's a novel way to reduce racism: Convince people their skin is darker than it really is. No need to break out the tanning booth. A new study finds that an illusion that makes people feel that a ...