The Escher Loop optical illusion creates a staircase that appears endlessly climbable yet never reaches a higher point. Using ...

Forget the black and blue dress – this photo of an unassuming building is the latest image to demonstrate just how sophisticated our brains are at viewing the colours we see around us. The strange ...

Our senses help us make our way through the world, but they are not always as reliable as we like to believe. Sometimes all ...

The way your brain interprets this illusion may reveal whether you think outside the box or stick to the safe and familiar.

Think your observation skills are sharp? This tree-themed optical illusion challenges you to spot a cleverly hidden parrot ...

If you believe you've got top-notch visual processing skills, then take this optical illusion challenge to flex your mental ...

A viral optical illusion featuring overlapping leaves hides the number “47,” which most people miss at first glance. The ...

Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...

While the internet loves an optical illusion, trying to understand them can be a brain-melting experience. The latest puzzling illusion making the rounds is this deceptively simple take on a classic ...

Looking at other people's optical illusions is fascinating, no doubt, but have you considered making your own? I've discovered a fantastic video that shows you how to play with angles by sketching ...

The art of optical illusion has been an integral part of painting since antiquity when it was used as a yardstick by which to judge an artist's level of mastery. This book presents a fascinating ...

A forest optical illusion on r/FindTheSniper left Reddit users struggling to find a deer hidden among dried shrubs.