Optical illusions are like mini brain tests that are designed to challenge your perception, observation, and visual ...

Featuring a blurry image of abstract yellows, oranges, purples and blues, this optical illusion appears pretty plain. It's ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image created by the UK contact lens vendor Lenstore, a series of lilac letters ...

Optical Illusions are visual phenomena in which the perception of an image differs from its physical reality. ⁣ ⁣ Here are some of the most common optical illusions explained. Democrat wins Kentucky ...

Tokyo company ispace released a fresh photo of the moon's south pole taken by its lunar lander Resilience. A Japanese commercial spacecraft has sent home another close-up image of the moon, its ...

Martin Doherty received funding from the British Academy/Leverhulme Trust who partially supported this work. He continues to receive funding from the Leverhulme Trust. Radoslaw Wincza does not work ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you can't always trust what your eyes are telling you. When you purchase through ...