Optical illusions can really confuse people's minds and this innocent-looking image is certainly no different. So can you see what's really going on with this picture?

An all-new viral optical illusion on Reddit has left hundreds of people scratching their heads. At first glance, you will see a scene from a forest where there are simple piles of wood stacked neatly.

A new Halloween-themed optical illusion has gone viral on Reddit, forcing players to sharpen their observation skills.

Do animals see illusions like we do? A study tests guppies and doves to find out how different species process visual tricks.

Optical illusions are mind-bending images that have become popular among netizens in the last decade. These challenges test ...

The illusion makes clever use of colour theory, demonstrating how our brains perceive colours differently against certain ...

Scientists tested two species against each other to see which was more likely to fall for an optical illusion.

A new Reddit optical illusion has left people scratching their heads. Can you find the real black cat amid the Halloween ...

Take a look at the pictures given below, the images look pretty much the same. However, despite their similar looks, there ...

A new study reveals guppies are easily tricked by optical illusions, while ring doves see clearly, highlighting differences ...