While new optical illusions go viral all the time, here are some of the most famous illusions that have kept us scratching our heads for years.

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Israeli artist Dudi Ben Simon masterfully transforms the ordinary into the extraordinary, turning the world into his creative playground. With a keen eye for illusion, he blends everyday objects and ...

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and were seen in caves. Nowadays they are found all over the place – on screens, in books and even in ...

For the first time, research shows that a certain kind of visual illusion, neon color spreading, works on mice. The study is also the first to combine the use of two investigative techniques called ...

Were you surprised by the Moon suddenly looking so big in the sky? Well, don't worry, it didn't just suddenly come close to Earth. The phenomenon is called the Moon illusion, which is a captivating ...