While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

There’s nothing like a pleasant brain tickle to experience a wide array of logic-defying optical illusions. These optical illusions in particular are seemingly set at a max difficulty level too. It’s ...

Learn how the brain handles certain optical illusions, causing us to perceive shapes that don't actually exist. Optical illusions mess with our eyes — and brains — in the weirdest ways. Looking at one ...

Museum of Illusions, the largest and fastest growing private museum with immersive rooms, stand-alone illusions, and ...

Museum of Illusions today announced it is reimagining reality at its Charlotte location with the opening of five all-new and ...

SAN DIEGO (FOX 5/KUSI) — Reality is about to get a little less certain—and a lot more fun—in downtown San Diego. The internationally renowned Museum of Illusions is set to open its first California ...

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and were seen in caves. Nowadays they are found all over the place – on screens, in books and even in ...