The peripheral drift illusion causes us to perceive motion in a still image. A new study shows that the mechanism of this illusion relies on changes in pupil size.

A QUICK glance at this optical illusion can reveal a lot about your personality. Determine whether you’re an optimist or a ...

A reanalysis of a 1919 study suggests that a separate illusion, the "horizon effect," played a bigger role in warping visual ...

Have you ever wondered what your subconscious mind says about you? This fascinating optical illusion personality test can unlock secrets about your strengths based on the element that captures your ...

Optical illusions continue to capture public interest because they highlight the fascinating way the brain interprets images. These puzzles play with light, shadow, patterns, and depth perception ...

18 Frugal Habits Boomers Should Rethink in Retirement New Canadian PM Mark Carney vows to fight US trade war ‘until Trump shows respect’ The best-run city in America, according to data—and ...

In this optical illusion, your mind will be baffled. The image below features an F1 race scene and your challenge is find 5 petrol cans. Wait before you dive into this puzzle, we have a twist for you.

Optical illusions are a fascinating blend of science and art that deceive our perception ... pizza slice and compare your results. Optical illusion challenges like this are a great way to enjoy ...

An optical illusion is a fascinating visual phenomenon where the brain perceives an image differently from reality. These illusions play tricks on our eyes, making objects appear distorted, moving ...

The founder of a strategy consulting firm has claimed that she convinced a client to move their headquarters from Kolkata to Bengaluru. The founder of a strategy consulting firm has claimed that ...

Let's investigate! Readers are given five seconds to locate the number 23 concealed amid the 28s in this mind-bending optical illusion exercise. The most perceptive readers are those who can ...