Optical illusions have long intrigued humans by misleading our vision system into believing something that doesn't exist or ...

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

This optical illusion is shared by Piyush Tiwari on X. The image depicts a scene of a woman peacefully sleeping in bed, her ...

THINK you’ve got yourself all figured out? This clever optical illusion might just make you reconsider. The tricky brain ...

Think you have sharp eyes? Here’s a fun challenge for you! Hidden among a sea of numbers 32 and 23 is a sneaky little number 33—can you spot it? This optical illusion is a real test of your ...

THIS mind-bending optical illusion can reveal a lot of your personality traits. Give this cracking brainteaser a go, and ...

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.

In our today’s optical illusion challenge, a pattern of "73" and "37" hides a single odd pair—"53." Can you spot it? This tricky test challenges visual perception and cognitive skills.

Radiologists are particularly adept at spotting optical illusions, according to a new study that sheds light on how one could ...