Optical illusions like the hidden cactus challenge can test and enhance observation skills, cognitive flexibility, and ...

Optical illusions are not just cute visual tricks but rather cognitive puzzles that give an interesting view into how our ...

From the mad snap of the sitting women that always has us baffled, a 'second horse' only people with a high IQ can spot, and ...

Photoshop CC 2015 tutorial showing how to create a mind-bending, optical illusion that makes an image appear to be moving. ➤ ...

Photoshop CC 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to ...

Challenge your IQ with this optical illusion puzzle! Spot the hidden toy car in this bathroom illusion in just 5 seconds.

A photo of 'six friends' taking a selfie together in the woods has left people in search for some toilet paper after spotting ...

Kendall Jenner shared photos of herself in a unique Schiaparelli gown on her Instagram. The gown featured a very structured ...

Test your IQ and observation skills with this fun picture puzzle! Can you spot the hidden cat among the owls in just 5 ...

People with aphantasia still generate brain activity when attempting to visualize, but that image may be getting lost in ...