Think you have great attention to detail? Put your skills to the test by finding the hidden cat in this Christmas tree–themed ...

Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've discovered a fantastic video that shows you how to play with angles by sketching ...

This optical illusion challenges you to find the hidden number 623 among 628s in just 32 seconds. If you believe you are ...

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

A couple of years ago an optical illusion came along and almost broke our site. Over three million people read an article about the most dizzying illusion ever to grace our screens – the rotating ...

The Escher Loop optical illusion creates a staircase that appears endlessly climbable yet never reaches a higher point. Using impossible geometry and 3D depth tricks, the mind is fooled into ...

Have you ever looked at something, only to realize it was something completely different? That’s the power of optical illusions: they trick our brain using color, light, and patterns. ‍ 勞 We’ve ...

The art of optical illusion has been an integral part of painting since antiquity when it was used as a yardstick by which to judge an artist's level of mastery. This book presents a fascinating ...

Nature has a mischievous side, and sometimes it loves to play tricks on our eyes. The world is full of illusions that look too strange to be real, yet they´re all natural or naturally captured. These ...

Are you old enough to remember the “Magic Eye” optical illusion mania that gripped the nation in the 90’s—random patterns that you had to squint at just right for the 3D image to pop out? It turns out ...

CHICAGO (WLS) -- The Magic Cabaret is kicking off its new season of tricks and illusions on Wednesday night. It is Chicago's longest running weekly magic show and the magicians behind it all are David ...