If you can spot the word NINE in this optical illusion under time pressure, you are in the top tier of intelligent and detail ...

A grandma is hiding among the wolves in this optical illusion picture. Can you spot her in 9 seconds? Test your observation ...

A visual puzzle challenges readers to spot what's missing from a desert image featuring two camels. The puzzle tests ...

Test your observation skills with this brain-teasing optical illusion! A dog is cleverly hidden in an image, and you only ...

A “creepy” real-life optical illusion has terrified passengers while travelling on a plane. There’s more to this creepy image ...

A “creepy” real-life optical illusion on an aeroplane captured what looked to be an alien hiding amongst humans, with the ...

IF you can find the odd apple in this optical illusion test within four seconds, then you have a higher IQ than the average ...

Shiny animals use reflective appearances to confuse predators, creating optical illusions that disrupt tracking and attacks.

Optical illusions can do pretty incredible things to your eyesight and this latest one is certainly no different. Since it ...

An optical illusion featuring an explosion and an embracing couple reveals personality traits based on what you see first.

Why do so many people draw the Transamerica Pyramid wrong? As it turns out, the building plays a surprising trick on your ...