Optical illusions are a fun and interesting way to challenge our brains and sharpen our observation skills. Sometimes, what we see at first glance is not the complete picture. There are hidden within ...

So, now you all know where the Hummingbird is hidden, and by solving this optical illusion, you all have enjoyed it. By ...

Learn how our brains store images that help us achieve flashes of insight when looking at seemingly incomprehensible visual tests.

Picture puzzles are not just fun games. These visual puzzles are mini IQ tests in disguise. These are designed to test your observation skills, perception, and mental speed. Picture puzzles often hide ...

Picture puzzles that challenge you to find hidden differences are most known as 'spot the difference'. These are great engaging forms of mental exercise. Studies show that these puzzles can sharpen ...

No, a visual puzzle isn’t just another fancy word for a jigsaw puzzle—though a jigsaw puzzle is a type of visual puzzle. The concept of visual puzzles is much broader than that. This guide will ...

New artificial intelligence-generated images that appear to be one thing, but something else entirely when rotated, are helping scientists test the human mind. The work by Johns Hopkins University ...

New research shows how psychedelics alter visual processing and boost memory-linked brain circuits to generate hallucinations, revealing mechanisms with therapeutic implications.