There are three main types of optical illusion: literal, cognitive, and physiological. Literal illusions are the result of combining smaller images to create one larger image. These are often created ...

Political analyst Matthew Dowd has spoken out after he was fired from MSNBC due to his on-air comments relating to Charlie ...

Prepare to have your mind blown by jaw-dropping optical illusions! 🚀 In this captivating video, I showcase 4 incredible ...

Photoshop CC 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to the left or towards the camera? IMPORTANT: At 4:22, Ctrl-click or Cmd-click ...

Using lasers, researchers triggered optical illusion signals in mouse brains, uncovering how the brain fills in missing details in vision.

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism which appear to change shape when viewed from three different directions. Those are the top ...

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

Learn how the brain handles certain optical illusions, causing us to perceive shapes that don't actually exist.

The photo features a field with crops stretching till the end of the horizon. Players need to find two children in the image.