Optical illusions are mind-stimulating brain puzzles created to play tricks with your eyes and challenge your senses. Optical ...

The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

Believe it or not, we've seen a few optical illusions in space over the year. Well, we haven't seen them – the Hubble ...

Take a look at the picture given below, the image is of a living room of a beautiful home. The home belongs to an adorable ...

People in this profession found to be strangely skilled at spotting optical illusions - Medical image analysis experts have ...

This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 10 seconds, ...

We have a picture given below, which is an image of some hand gestures. All the hands are doing the same gesture. However, ...

Having already thrilled over 2 million visitors in more than 10 iconic cities, including Milan, Los Angeles and Brussels, the ...

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better ...

This fun optical illusion tests your ability to focus! The cluster of related words conceals a word. Within 10 seconds, ...

In today's optical illusion challenge, a tricky brain teaser tests your observation skills. Hidden among a sea of "20s" is a single "10." Can you spot it in seconds? Try it and challenge your friends!

Optical illusions continue to capture public interest because they highlight the fascinating way the brain interprets images. These puzzles play with light, shadow, patterns, and depth perception ...