This Optical Illusion is viral on online puzzles among the top users who solve these types of brain illusions. These types of ...

Optical illusion challenges like this one are designed to test focus, speed, and attention to detail. They look simple at ...

This optical illusion challenges you to find the hidden number 623 among 628s in just 32 seconds. If you believe you are ...

When an image contains too many visual elements, the brain becomes overloaded—and that’s exactly when hidden objects go ...

So why do they look slanted? One person offers their opinion: "It’s th [e] alternating black/white diamonds making the ...

If you have never seen an optical illusion, it is an image that makes you see things differently than they actually are. Optical illusions trick your eyes into believing you see something that is not ...

Ready to challenge your brain and your eyes at the same time? This optical illusion and IQ-style test is designed to check ...

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

Optical illusions play on the brain's biases, tricking it into perceiving images differently than how they really are. And now, in mice, scientists have harnessed an optical illusion to reveal hidden ...

Have you ever felt that a person in a portrait is watching you, their eyes following you about a room? This optical illusion is known as the Mona Lisa effect, after Leonardo da Vinci’s famously ...