Optical illusions can do wonderful things to your intelligence, but the latest one is really testing your eyesight – and it's ...

A new optical illusion has been shared on TikTok and it promises to show "something really cool" if you stare at it for a few ...

An optical illusion has gone viral on TikTok after a woman asked people to stare at the black dot in the centre of a rainbow ...

To fight fraud, credit cards have various advanced security features embedded, including a shiny "sticker" that's tough for ...

A captive Anna’s hummingbird feeds while hovering before an optical illusion in a reenactment ... thousands of coordinates coalesce into a rainbow-colored piece of tinsel—a three-dimensional ...

Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your brain.

Optical Illusion IQ Test: Optical illusions are visual puzzles designed to trick the human mind and challenge its ability to notice fine details. These images are not merely a source of ...

Optical illusion IQ tests help reveal focus, observation, and intelligence levels! These mind-bending illusions reveal how the human brain interprets complex images. Personality Test: Your ...

An optical illusion personality test, featuring either a crow or a face made of stones, claims to reveal personality traits. Seeing the crow first suggests a tendency towards being judgmental ...

A new personality test, featuring an artwork by Ukrainian artist Oleg Shuplyak, claims to reveal your most charming trait. By identifying the element that first catches your eye – an old man's ...

Now a new optical illusion claims that what you see first reveals how you are likely to respond to the polling results. The two images, set against a red background, reveals whether you live ...