From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

Optical illusions like the hidden cactus challenge can test and enhance observation skills, cognitive flexibility, and ...

Optical illusions are fascinating in challenging your brain and testing your IQ. These visual puzzles are more than just ...

People with aphantasia still generate brain activity when attempting to visualize, but that image may be getting lost in ...

In this optical illusion picture, a carrot is hiding in plain sight among the vegetables. Can you spot it in 8 seconds? Check ...

Optical illusion personality tests offer fascinating and deep insights into how the human brain functions. These mind-bending ...

Optical illusion personality tests are popular for revealing hidden traits and emotions based on what one notices first in an ...

Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

If you’ve ever been caught staring at an optical illusion for way too long, wondering what on earth is going on, you're not alone. We all love a good brain teaser, don’t we? Something that ...

Optical illusions have been proven to be a great brain exercise as it encourages problem solving skill and creative thinking while also helping us understand the way our brains and eyes work together.