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 ...

Dive into a whimsical world of illusion where cartoon frogs happily juggle vibrant umbrellas! Your mission? Spot the two ...

This trippy image appears to be a pigment enigma. Puzzle lovers are straining their brains over this optical illusion, which reportedly fools the viewer into thinking that they have gone colorblind.

A viral video of a hat seemingly changing color when near two different lights has gone viral on the social media platform TikTok. The video posted by TikTok user oteliacarmen has racked up more than ...

Hinnerck Schultz-Hildebrant discovered the new optical illusion "When Purple Perceived Only at Fixation" which shows purple areas display their true purple color, when directly observed but turn blue ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a classic forest camouflage optical illusion. These ...

Perception researchers have long known about the structural and functional features that differentiate our central vision from our peripheral vision. The central (or foveal) region of our retinas are ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a Radiating Wavy Pattern Optical Illusion that appears ...