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 ...

An optical illusion is a puzzle in which the image in front of you possesses a different perception. These illusions are ...

The test and how to take it are shared by TikToker Savvas Trichas. He introduces the psychology test by asking which of the ...

People have been left scratching their heads after seeing a black and white image of a horse transform into colour in front ...

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception. By Katrina Miller Take a look at this video of a waiting ...

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 ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image created by the UK contact lens vendor Lenstore, a series of lilac letters ...

This optical illusion will test your ability to assess, analyse, and spot what stands out in the pool of similar-looking ...

Test your perception with this blooming cottage-style garden optical illusion. Spot the hidden Python using sharp vision and ...

A vibrant market scene hides a cleverly concealed fish, challenging observers' perception. This optical illusion highlights ...