Are you ready for a visual challenge that will mess with your brain? This optical illusion, which looks like a bleak forest, ...

A new optical illusion challenges viewers to find a hidden horse within a complex swirl of shapes. The puzzle tests ...

Do you think you have what it takes to find the fox? Let's see! If you solve this optical illusion in the given time limit, ...

Found it difficult? The majority of people can only spot two animals. If you were able to find all four, congratulations, ...

Optical illusions are visual puzzles designed to trick the human mind and challenge its ability to notice fine details. These ...

This enchanting optical illusion reveals hidden personality traits based on what you notice first, a man, lambs, or a hidden face — offering insight into your thinking, empathy, or intuition., Health ...

This optical illusion can reveal if you're someone people love ... The photo shows an image that depicts both a man holding binoculars with the outline of the hands holding them as well as ...

Blink and you’ll miss it — the illusion, that is. What may look like a piece of post-modern art is, in fact, an optical illusion that begins with a blurry cloud of colors.

Curious images known as optical illusions prove seeing isn't always believing. Oct. 13, 2009— -- Look at an optical illusion and you may think you're seeing things -- such as a curved line ...

Optical Illusion Explained in Monkey Brain Study Look closely at the FedEx logo and you'll notice the space between the "E" and the "x" creates the outline of an arrow.

While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years. Business Insider Subscribe Newsletters ...

A new optical illusion, the "expanding hole," tricks 86% of people into seeing a growing dark region in the center of the stationary image. Skip to main content. Open menu Close menu ...