Optical illusions are great at testing your visual perception and seeing how your brain interprets visual context, subtle ...

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

"WWE SmackDown" in Hershey saw Cody Rhodes and general manager Nick Aldis butting heads. A cut in the first round didn't stop ...

If you believe you've got top-notch visual processing skills, then take this optical illusion challenge to flex your mental ...

The latest optical illusion creator to go viral is Mimi Choi, a professional makeup artist based in Vancouver, Canada.

A viral optical illusion featuring overlapping leaves hides the number “47,” which most people miss at first glance. The ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

The Escher Loop optical illusion creates a staircase that appears endlessly climbable yet never reaches a higher point. Using ...

What Is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see. Instead of showing reality exactly as it is, optical illusions manipulate ...

Loneliness is a growing concern. A viral visual test offers insights into why people feel emotionally distant. By observing ...