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

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the same illusions.

This optical illusion will test your brain's ability to zone out while looking at repetitive patterns. Can you find the ...

Optical illusions are more than visual tricks — they expose how the human brain interprets reality. In certain cases, the ...

Optical illusions with hidden images are amazing for testing your visual powers. These illusion images challenge your brain's ...

A hidden dog optical illusion shared on Reddit puzzled users.

A recent social media optical illusion is revealing inner emotional states. Seeing two girls first suggests a playful, social ...

Every illusion has a backstage crew. New research shows the brain’s own “puppet strings”—special neurons that quietly tug our perception—help us see edges and shapes that don’t actually exist. When ...

In this edition, we’ve gathered 25 optical illusions that are truly mind-bending, designed to challenge your IQ. These aren’t just ordinary images; each one hides secrets and subtle details that most ...

CLEVELAND, Ohio — With National Puzzle Day coming up on Jan. 29, Clevelanders have the perfect excuse to give their brains a ...