Most people use the terms “optical illusion” and “visual illusion” interchangeably, much like “fluid” and “liquid” or “sofa” and “couch” are synonyms. At first glance, this might be seemingly pedantic ...

The study of visual illusions in animals provides a compelling window into both the evolutionary continuity and diversity of perceptual processes. Research indicates that many species, from domestic ...

Optical illusions are a fun and challenging way that tricks our visual illusion, and this motion optical illusion is ...

San Diego's new Museum of Illusions is meant to mess with your mind and create trippy photo ops. The big picture: The museum opened in Gaslamp last summer as an interactive space filled with optical ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: schevianne21 via ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

Artist Mimi Choi doesn’t use makeup just to enhance beauty. Instead, she uses it to completely challenge the way we see. Through clever shadows, perspective tricks, and a huge dose of imagination, she ...

Sydney has gone topsy-turvy with the Australian debut of Museum of Illusions. The interactive experience has close to 70 ...

Lightness perception, the visual system’s ability to maintain a stable representation of surface reflectance despite varying illumination, has long intrigued researchers. Central to this field is the ...

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 ...

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 ...

Our visual system is constantly making assumptions about what we see. In one of my first psychology courses in college, our professor used an effect from Disney's classic Haunted Mansion attraction to ...