Psychologists have long known that a simple drawing of a hallway can trick your eyes into seeing depth where there is only ...

They recreate how a camera would see objects traveling at 99.9% of the speed of light, revealing surprising relativistic illusions.

Hidden among the mysterious Pine Barrens of New Jersey lies a natural wonderland with perhaps the most intriguing name of any state park in America—Double Trouble State Park in Bayville, where ...

There are countless types of optical illusions, from the cognitive to the physiological, testing our minds in ways that appear to defy logic. The latest example bewitching the internet is this simple ...

The way your brain interprets this illusion may reveal whether you think outside the box or stick to the safe and familiar.

Finding hidden objects in optical illusion images can offer a good mental workout. These visual illusions are not just fun games. These visual riddles can help to reveal if your brain is sharper and ...

A new optical illusion is captivating social media users, challenging them to find a hidden butterfly within seconds. This viral image, designed with subtle patterns, tests keen observation skills.

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

An incredible optical illusion posted on Reddit has people divided over whether or not it's real. One user branded it "the ultimate optical illusion" due to the amount of debate it had prompted. The ...