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.

Prepare for a visual adventure with 18 incredible optical illusions that will twist your perception. These mind-boggling ...

These mental litmus tests will melt your mind. Puzzle lovers are straining their brains trying to solve a trio of baffling optical illusions, which reportedly reveal how the viewer’s mind works. A ...

NEW YORK--Manhattan has a new museum that aims to boggle the mind. The Museum of Illusions opened this week in a historic old bank building in Chelsea. It has more than 70 exhibits based on science, ...

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 ...

Illusions like these mess with the brain's visual processing system, making viewers see things that aren't there in reality. | Credit: Eva Almqvist via Getty Images Optical illusions play tricks on ...

People have been into optical illusions for thousands of years. Romans made 3D mosaics for their homes, Greeks manipulated perspective to build beautiful pantheons, and at least one Paleolithic ...

From the seemingly endless staircase to ‘The Dress’, many optical illusions have left viewers around the world baffled over the years. Now, Lenstore has revealed seven moving illusions that play ...

Why people perceive motion in some static images has mystified not only those who view these optical illusions but neuroscientists who have tried to explain the phenomenon. Now Yale neuroscientists ...

If you're looking for something fun and exciting to do this December with the kids, why not visit the Museum of Illusions ...