Are you ready for a fun challenge that will put your eyesight to the ultimate test? Here’s a delightful optical illusion to start your day! Somewhere in this buzzing scene of artsy bugs ...

Research shows those who later developed dementia performed significantly worse at the “triangle test” than those who ...

Can you see it? If your eyes are sharp and your vision is perfect, you should be able to see the number hidden in the circle. This type of test is commonly used to check for colour blindness and ...

THIS is the tricky optical illusion to test your eyesight and brain power. Only those with 20/20 vision and a high IQ can spot the tiger stalking the herd of zebras within 11 seconds. Tigers ...

Optical illusions offer a fun way to test your brain's perception and processing speed. The challenge involves finding a ...

Time to put your vision and brain skills to the test and solve this tricky brainteaser in just 12 seconds or less. This image is known as an optical illusion, meaning there could be other not ...

Test your vision with this mind-boggling optical illusion! Among a wave of 25s, a single 'S' is cleverly hidden—can you spot ...

Scientists found visual sensitivity tests could predict dementia up to 12 years before it was diagnosed. The eyes are ...

The eyes can reveal a lot about the health of our brain. Indeed, problems with the eyes can be one of the earliest signs of ...

Many people associate a visit to their local optometrist with being able to see more clearly with the help of glasses or ...

Test your eyesight and colour vision with this fun optical illusion challenge. Spot the hidden number in a colourful circle to see how well you can distinguish colours. Difficulty in seeing the ...