Only those with excellent observation skills can find the odd one out in this optical illusion challenge. Can you beat the ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

An optical illusion is a visual puzzle that plays a trick on your vision. It teaches you how our brain and eyes work together to see. These illusions can be in different variations with different ...

Have you ever looked at something, only to realize it was something completely different? That’s the power of optical illusions: they trick our brain using color, light, and patterns. ‍ 勞 We’ve ...

Are you old enough to remember the “Magic Eye” optical illusion mania that gripped the nation in the 90’s—random patterns that you had to squint at just right for the 3D image to pop out? It turns out ...

Most people use the terms “optical illusion” and “visual illusion” interchangeably, much like “fluid” and “liquid” or “sofa” and “couch” are synonyms. At first glance, this might be seemingly pedantic ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

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 ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...