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A captivating optical illusion, the rabbit-duck image offers valuable insights into how our brains operate. Depending on ...

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Tech pro ThioJoe demonstrates a simple spinning optical illusion trick that appears to defy gravity.

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.

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception. By Katrina Miller Take a look at this video of a waiting ...

Optical illusions are great fun, and they fool virtually everyone. But have you ever wondered if you could train yourself to unsee these illusions? Our latest research suggests that you can. Optical ...

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 ...

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An optical illusion is leaving internet users scratching their heads, with claims that a mere two per cent of viewers can identify the concealed objects lurking within this perplexing puzzle. Optical ...

07:00, Wed, Jun 3, 2026 Updated: 07:58, Wed, Jun 3, 2026 An optical illusion is leaving people baffled online, with claims that only two per cent of people can identify the secret items concealed ...