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

Picture puzzles that challenge you to find hidden differences are most known as 'spot the difference'. These are great ...

So, now you all know where the Hummingbird is hidden, and by solving this optical illusion, you all have enjoyed it. By practising these types of puzzles, your vision will increase, and your ...

Okay, look carefully at the centre, now just slightly move to the right side, there you can see the first hair clip, and ...

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 ...

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 ...

I'm going to show you a video clip, in which there are two groups of people, a white team and a black team, and you are to count the number of times that the white team passes or bounces the ball to ...

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