Optical illusion personality test are a fun way to decode a person in just a few seconds. How? Well, these are weird-looking images that tend to reveal a person's true nature depending on what they ...

Like humans, octopuses can fall for the rubber hand illusion and believe that a fake arm is theirs. This suggests they have a sense of their own body, just as we do. The rubber hand illusion is a ...

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 ...

Optical illusions come in all forms, from mind-melting artwork to photography trickery, but there's one style that never fails to perplex the internet – the humble colour illusion. Fooling the brain ...

In the classic “rubber hand” illusion, a participant is tricked into experiencing a fake arm on the table in front of them as their own: their brain “feels” the tickle of a feather or other stimuli ...