Optical illusions are captivating visual brain puzzles that challenge our eyes and confront the manner in which our brain ...

An optical illusion is a picture or pattern that tricks our eyes and brain into seeing something that isn’t really there or ...

Optical illusions have long fascinated the human mind, causing havoc with our senses and intelligence. Such puzzles not only ...

I've seen my fair share of optical illusions, so nowadays it takes a lot to stump me but this baseball player optical ...

Test your IQ and observation skills with this mind-bending optical illusion challenge! Can you find the hidden number 24 ...

An “optical illusion” kerb in Belfast which had to be blocked off after pedestrians tripped over it has prompted a government ...

Stormont officials have commissioned consultants to help address an "optical illusion" along a Belfast footpath that has ...

Put your IQ and observation skills to the test! Can you find the hidden comb in this tricky kitchen scene in just 5 seconds?