From shifting colours to phantom rays, these five challenges reveal how easily your mind can be fooled by light, contrast, ...

Every so often, an optical illusion goes viral on the Internet and makes us question our own eyes. This week too, a mind-boggling optical illusion is confusing social media users across the globe.

THIS incredible optical illusion will trick your brain into seeing a monochrome colour scheme – but not everything is black and white. The mind-boggling clip fools your brain into seeing colo… ...

Benham's disk is a simple illusion with a spinning circle, half black, half white streaked with short black lines. There is no color involved, and yet, ...

There's no dress this time - just a simple black-and-white banana. But this optical illusion uses what's called the Fechner effect to convince your brain that it's seeing colours where there are ...

Science Optical illusions Optical illusion tricks your brain into thinking black and white photo is colour The illusion features a photo of several people, and appears to be in colour.

These freaky photos are rendering viewers absolutely speechless, owing to the wacky optical illusions that have been created by weird angles and frames.

How can optical illusions and brainteasers help me? Engaging in activities like solving optical illusions and brainteasers can have many cognitive benefits as it can stimulate various brain regions.

This nauseating illusion isn't as black and white as you think. At first glance, it appears to have stacked lines of black and white boxes that are off-center, making the lines seem wavy and bendy.

Wait, there are zebra patterns ahead! No, we aren’t talking about zebra crossings, we are talking about the hidden zebra in the image. Can you find the hidden zebra?