They're called optical illusions, and they can teach us a great deal about how our brain and eyes work together to understand the world around us. Here are 10 of the craziest optical illusions and ...

Optical illusions are made to baffle the brain, but the latest one on social media is causing quite the headache. So can you ...

Taking to X (formerly Twitter), Crazy Optical Illusions asked: "How many legs does the elephant have? At first glance, the answer may be obvious - but look a little closer, and this fiendish ...

Have you ever looked at an optical illusion and felt like your brain was playing tricks on you? Well, there’s one illusion from the 1980s that’s baffled people: the "elephant with too many legs.