How good are you at noticing details that others often overlook? Take this optical illusion test and see if you can ace it ...

The op-art loving side of the internet has developed a new obsession – the reverspective optical illusion. Taking Reddit by ...

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

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

Medical imaging experts are adept at solving common optical illusions, according to new research. The research is the first to show that people can be trained to do better at solving visual illusions, ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. These optical illusions occur due to the brain's attempt to interpret complex ...

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 ...

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

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