This optical illusion has gone viral over social media and has left people scratching their heads. Netizens have found it ...

Optical illusions are images or objects that deceive or trick the human eye. They can be used to create the appearance of movement, depth, or colour where there is none. Optical illusions can also ...

Optical illusions are great fun, and they fool virtually everyone. But have you ever wondered if you could train yourself to unsee these illusions? Our latest research suggests that you can.

Medical imaging experts are adept at solving common optical illusions, according to research from four UK universities, ...