A new brainteaser is challenging people to spot the tiny mouse hidden inside a visual illusion - and if you can do it in ...

An optical illusion is a visual phenomenon where our perception of an image differs from objective reality. This image is ...

An optical illusion is a visual phenomenon where our perception of an image differs from objective reality. This image is ...

Using lasers, researchers triggered optical illusion signals in mouse brains, uncovering how the brain fills in missing ...

Challenge your brain with this 3D tunnel optical illusion! Only 1% with sharp IQ and 20/20 vision can spot the hidden word ...

Challenge your IQ with this Colourful Optical Illusion Hidden-Object Puzzle. Spot the hidden number zero in seconds and test ...

An optical illusion shared on Reddit puzzled users as a lizard camouflaged on a coconut tree trunk left many struggling to ...

Optical illusions test the limits of human vision by deceiving our eyes and brain. A black-and-white spiral pattern hides a ...

It turns out that the baffling optical illusion is one of three that were created for a study on perception of the colour purple. The dots all have a purple colour tone, consisting of a mixture of red ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Martin Doherty / Radoslaw Wincza We love a good optical illusion here at Creative Bloq.

A mind-bending optical illusion challenges viewers to locate a hidden '10' amidst a grid of repeating '18's. The brain's ...

Reddit users were left baffled after a photo of a floral-patterned couch went viral, challenging them to find a lighter ...