From shifting colours to phantom rays, these five challenges reveal how easily your mind can be fooled by light, contrast, ...

How Two Neuroscientists View Optical Illusions The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception.

Today's optical illusion test is only for those who have a sharp vision and are proficient in finding answers in the least possible time through high observational skills. Optical illusions, which ...

A mind-bending optical illusion is challenging internet users to find a cleverly hidden dog within a forest scene. The canine's beige and white fur bl ...

Only 2% can find the dog in this picture Optical illusions are created by modifying images in such a way that they trick our visual system into believing what it is seeing is real.

Cracking optical illusions can improve your problem-solving and abstract thinking skills by encouraging you to think of novel ways of approaching the problem.

Optical illusion: Only sharp eyes can spot the Coca-Cola hidden among Banquet caps Look closely and scan each cap with care to solve the puzzle.

An optical illusion apparently determines whether you're positive or prefer keep your distance – so what will you see when you look at the viral image shown here?

A new still from Disney's Snow White has been released. It gives a great shot of the Evil Queen's costumes for all of the cosplayers.