If this has whet your appetite for another DIY optical illusion, head over to this illusion tutorial, which will have you ...

Optical illusions are fascinating visual phenomena that trick the brain into perceiving something different from reality.

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better ...

Test your sharp eyesight and observation skills with this optical illusion. Spot the second hidden dog in an image where two women converse, and a dog stands nearby. With only 7 seconds to find it ...

Challenge your observation skills with a fun optical illusion featuring pigs at a party. Find the three pigs without party hats hidden among the others. This tricky puzzle can sharpen your focus ...

Looking down into the parking lot, a woman notices an odd table, but after her hubby investigates, they discover it is just ...

Optical illusions may make you feel like a fool, but you could be able to train your brain to resist them. “It is very likely ...

A new analysis of 105-year-old data on the effectiveness of ‘dazzle’ camouflage on battleships in World War I by Aston University researchers Professor Tim Meese and Dr Samantha Strong has found that ...

Only those with a sharp eye and a strong focus can spot it within seconds. This optical illusion is a classic example of a visual puzzle that exploits the brain’s tendency to seek patterns. Our eyes ...

For this one, we can hardly give you any hint, or else it will ruin the illusion. So, spotted the foxes now? Congratulations! That was a great job that you did! We have also circled the foxes in red ...