Here is an optical illusion that will reveal your power of visual processing speed and observation skills. Find the deer in ...

A new optical illusion is confusing thousands of people online and has left many among them scratching their heads. The ...

A challenging optical illusion tests eyesight and concentration by hiding a number within a dizzying pattern. The article ...

Dracula orchids, also called monkey orchids, look like a face hidden in nature.

Are you ready to test your visual powers? Here is a fun and mind-bending optical illusion. This optical illusion challenges ...

This optical illusion challenges you to spot the hidden 6 among rows of 8s in under 10 seconds. A true test of focus, with ...

An optical illusion shared on Reddit went viral after users struggled to find a deer cleverly hidden in a forest.

An optical illusion shared on Reddit challenged viewers as a caterpillar hidden within a tree bark tested their eyes and ...

Neuroscientists are zeroing in on how special kinds of brain cells help us see things that aren't actually there.

An optical illusion brain teaser IQ test is a test that involves perceiving images that deceive both the eye and the brain. To make use of your Forensic Vision or to look attentively, to watch minute ...

This optical illusion reveals your critical thinking style: spotting the person first shows a detail-focused mind, while ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to change shape when... Optical illusions are a brain feature, not a bug. Here's ...