This color illusion works by exploiting how your visual system handles color memory — stare at an image long enough and your ...

Optical illusions have been around since ancient times. Scientists and artists have been creating optical illusions for the longest time. So what are optical illusions? These are visual images that ...

For most people, this illusion shows an ever-growing void and invokes a feeling that you may be about to enter a tunnel.

Do you do the verbal legwork? Optical illusions can be more than just frivolous pursuits: This “long-legged” optical illusion reportedly determines whether the viewer is a good communicator or not, ...

Optical illusion puzzles are one of the most entertaining things you can do with your eyes and your brain at the same time. They are tricky, surprising, and almost impossible to believe once you ...