Independent publisher Counter-Print has released Optic, a new book on the history of optical illusions in graphic design and how this craft has developed over the years. The inception of Op Art came ...

THIS is the clever optical illusion that will reveal your most annoying personality trait. Usually, personality tests drag ...

Optical illusions come in many forms ... This is an illusion, featured in Clive Gifford’s book Eye Benders, and inspired by experimental psychologist Akiyoshi Kitaoka. No, like the first ...

Can you figure out these three fascinating word illusions? Produced by Monica Manalo. Research by Dave Mosher. Follow TI: On Facebook More from Tech There are plenty of ways that misleading images ...

Optical illusions occur when the brain incorrectly perceives images but exactly why this happens remains a mystery. A February paper published in the Brain Matters journal of the University of ...

There is a mathematical side to optical illusions. One professor studies them in hopes of creating a safer world. Man on a roof or ladder against the wall: either way, it just doesn't seem ...

Optical illusions offer a fun way to test your brain's perception and processing speed. The challenge involves finding a fruit or vegetable without a pair among various paired items within 10 seconds.