Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

Can You Spot the Hidden Cat in 5 Seconds? Optical illusions with hidden images are a fascinating way to test your IQ, ...

Test your detective skills with a challenging optical illusion! Spot the werewolf hidden among three doctors in just 11 ...

Optical illusion personality tests have gained popularity online, offering insights based on whether viewers first see a boat ...

Test your IQ with this optical illusion puzzle! Can you spot the hidden carrots among vegetables in just 5 seconds? Only 1% ...

From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

This is the amazing moment a woman appears to ice skate on top of water in Jämtland, Sweden on January 19. The woman is ...

Photoshop CC 2015 tutorial showing how to create a mind-bending, optical illusion that makes an image appear to be moving. ➤ ...

HERE is another fun brain teaser to test your eyesight and powers of logic. Everyone can see the ice skater on the rink – but ...

Discover the mind-bending Museum of Illusions St. Louis. Experience an interactive, immersive attraction perfect for all ages ...