Optical illusions to find the hidden objects and numbers are effective at revealing your brainpower and visual IQ. How sharp ...

Finding hidden images in optical illusions is an effective mental exercise that challenges your cognitive functions while ...

A hidden dog optical illusion shared on Reddit puzzled users.

Optical illusions have gained a lot of popularity recently, as they get our brain to exercise, and can be the perfect test of our observational skills and keen eye. People who want to use their free ...

Optical illusions aren't just for humans; animals also experience and utilize them for survival and reproduction. From appearing larger to scaring predators, these visual tricks reveal how animal ...

An Optical Illusion is a type of puzzle that requires cognitive skills, a high IQ, and keen visual perception. As per ...

An Optical Illusion is a fun way to challenge our minds to think out-of the box. It requires deep visualisation to think and ...

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the same illusions. And it is changing what we know about our brains. When we ...

A recent study found that not all animals see optical illusions the same way humans do. Scientists checked out how guppies (little fish) and ring doves (birds that eat seeds) react to the Ebbinghaus ...