When you buy through links on our articles, Future and its syndication partners may earn a commission. Illusions like these mess with the brain's visual processing system, making viewers see things ...

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the same illusions. And it is changing what we know about our brains. When we ...

Optical illusions are like little tricks your brain plays on you, and they never fail to leave you scratching your head. Some illusions make a still image look like it’s moving, while others have you ...

Spot the hidden penguin among the ducks in this optical illusion and test your observation skills in 15 seconds ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to change shape when... Optical illusions are a brain feature, not a bug. Here's ...

Optical illusion puzzles are more than just fun internet distractions. These puzzles have been a part of daily lives since ...

Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.