Optical illusions come in all forms, from mind-melting artwork to photography trickery, but there's one style that never fails to perplex the internet – the humble colour illusion. Fooling the brain ...

So I've read in more than a few places that color doesn't exist outside our heads, it's just wavelengths of light. That our brains are the things that make color, same with sound (which is just ...

Optical illusions don’t just fool your eyes—they expose how your brain interprets reality. This video explores five powerful ...

A head-scratching optical illusion challenges the perception of color and how the brain plays tricks on us. In an image created by the UK contact lens vendor Lenstore, a series of lilac letters ...

When it comes to optical illusions, sometimes our brains can be too smart for their own good, overanalysing visual information that often leads to mind-melting effects. Made to amaze and confuse, even ...

How optical illusions work has been long-debated among scientists and philosophers, who wonder whether these illusions stem from neural processing in the eye or involve higher-level cognitive ...

Optical illusions can do more than just boost your intelligence as some could show what side of your brain is more dominant. Not only are puzzles fun, but many of them could have you questioning a lot ...

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 ...

A debate between family and friends about the colour of a dress for a wedding has become an internet sensation. Alana MacInnes, of Uist, and Caitlin McNeill, from Colonsay, sought views on Tumblr ...

Optical illusions are images or videos that be deceptive or misleading to our brains as a result of factors like colour, light and patterns. Optical illusions can trick us into thinking we may see ...