The image was posted to Reddit with the title: "The square labeled A and B are exactly the same shade." The text of the post ...

An image featuring small, connected gray squares appears to move right before your eyes, but the figures on the screen are actually static - you see them as shifting because your brain is being ...

Do the squares in the picture appear to be moving or not? This beautiful artwork left viewers baffled as to whether the coloured squares appeared to be moving or not. This optical illusion image is a ...

YouTube user brusspup is fascinated by "the science of optical illusions." In his latest video, viewed more than 3 million times over the weekend, he uses shade and light to create an optical illusion ...

Optical illusions are images or designs that trick our eyes and brain. They make us see things that are not really there, or see movement where nothing is moving. These illusions happen because our ...