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 ...

San Diego's new Museum of Illusions is meant to mess with your mind and create trippy photo ops. The big picture: The museum ...

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 ...

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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 ...

Sorvgsvatn, the Faroe Islands' largest lake, creates a mind-bending optical illusion from Trlanpa cliff, hovering impossibly ...

Visual illusions often rely on predictable patterns in how the brain processes information. This short challenge demonstrates ...

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

Visual perception of motion and its accompanying illusions has long fascinated neuroscientists and psychologists alike. This research field examines how the brain compensates for inherent neural ...

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 ...