Optical illusions are not just fun visual tricks, they reveal how your brain interprets the world around you. Your brain ...

A popular online challenge features an expertly hidden cat among a sea of green peas, generating excitement among users. Many ...

A new optical illusion claims to reveal your true personality depending on what part of an animal you see first in an image – but while some players say it's 'spot on' other are not convinced ...

Eyespots: Some insects have large eye-like markings on their wings that mimic the eyes of a larger predator, scaring off potential attackers ...

YOU could have a high IQ if you can spot the hidden frog in time. Players will have just 12 seconds to see past the leaves ...

One user took to Reddit to share a photo that worked as an optical illusion, as the black animal in the photo could have been identified as a number of different animals. However the caption of ...

SPOTTING the happy dog is easy, but can you outsmart everyone and find the hidden butterfly in this optical illusion? Time to ...

SPOTTING the houses is easy, but can you outsmart everyone and find the hidden cute cat in this optical illusion? Time to put ...

Optical illusion personality tests, such as the one shared by Bright Side, use images to reveal hidden traits based on the first animal a person sees. If you see a frog first, it indicates ...

Optical illusion personality tests are trending on ... In this image, there are two main animals-- a cat and a mouse. However, at first glance at the image, a person can notice only one of the ...

The smooth wings of fruit-sucking moths appear to be ridged like a leaf – but the resemblance is created by nanostructures ...

If you're a fan of optical illusions and enjoy testing your brain with visual puzzles, we’ve got a new treat for you. Recently shared on Instagram by the account @br4inteaserhub, this new brain ...