A new brain teaser challenges viewers to find three subtle differences in two nearly identical images of a man drinking ...

How good are you at spotting subtle differences? Do you easily overlook minute details in everyday life? This optical ...

Test your observation skills with this Optical Illusion Challenge — can you find the different number hidden among similar ones in just 9 seconds? Only the sharpest eyes will spot it in time!

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.

Stare at this trippy optical illusion for just half a minute, and you'll start to see things that aren't really there.

A new attraction on the Third Street Promenade is turning heads — and perspectives — as the Museum of Illusions officially ...

We love a good trick of the eye here at Creative Bloq. Our pick of the best optical illusions includes everything from Super Mario confusing us on a staircase to a spinning horse. But some mind ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism which appear to change shape when viewed from three different directions. Those are the top ...

An optical illusion challenges viewers to find the hidden word GHOST within a pattern of the word NIGHT. This visual puzzle tests observation skills a ...

Allen Institute researcher Jerome Lecoq points to one of the diagrams that was used in a study focusing on how the brain interprets optical illusions. (Allen Institute Photo / Erik Dinnel) Our brains ...

Studies show that your brain doesn’t perceive the world exactly as it is. Instead, it “fills in gaps in perception.” The first layer of your brain’s primary visual cortex helps to decide what reality ...