Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

Put your perception to the test with today's eye-bending riddle! Can you spot the elusive '574' lurking among a sea of '374's? The secret lies within ...

Current school vision screenings miss up to 75% of children's vision problems, leading to academic struggles and misdiagnosed ...

An engaging optical illusion challenges viewers to find the hidden number 1 amidst a sea of 7s. This visual puzzle tests the brain's ability to overco ...

The word ‘FAN’ is hiding in plain sight in this brain teaser. Only someone with hawk eyes and an IQ above 140 can spot it in 5 seconds. Can you? Test your visual acuity and intelligence now!

This optical illusion will require razor-sharp vision and the ability to scan a visual scene just as efficiently as X-rays do ...

"So now it turns out that these dogs can do the same.” Fugazza and her Hungarian colleagues have been studying canine ...

Spot the pig in this tricky illusion within 13 seconds and prove your genius! Test your brainpower with this fun pig illusion ...

Recognising when a child needs an eye exam is important. Sometimes the signs are obvious, but often they can be subtle.

Eggs actually have an impressive shelf life. We asked an expert how to test freshness at home and best storage practices. Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in ...

There are numerous reasons why you might want to stress test your laptop for music production. You might want to understand the limits of how many tracks or plugins ...