The debate over the #blackandblue and #whiteandgold dress divided opinion, but a video showing exactly how the optical ...

According to Hectic Nick, “it’s almost impossible” to find all 16 tigers and only 1% of people will successfully be able to spot them all. He said: “Can you find all the tigers in this image? It’s ...

A deep neural network was trained using quantum tunneling to mimic the human ability to view optical illusions.

An optical illusion featuring shells has left many people scratching their heads - until they realise what's hidden in the ...

Internet users are going wild over an optical illusion featuring two blocks. A controversy has arisen over whether both ...

You're absolutely a genius because many other people just cannot seem to spot it at all. If you haven't found the odd word out yet, then either scroll back up and keep looking at this tricky illusion, ...

The optical illusion dress that sparked a colour debate in 2015 rekindled interest after Amanda Rubinstein found it at a yard ...

Phillips Library, Peabody Essex Museum In 1864, a book called Spectropia set out to expose how the brain can trick people into believing they’ve ... The resulting optical illusion wasn’t a ...

ONLY those with perfect vision will be able to solve this tricky puzzle in a matter of seconds. Regular practice of ...