Alzheimer's Disease (AD) poses many challenges to healthcare systems for elderly people in the world, for which an accurate diagnosis of AD is therefore a crucial task. Positron Emission Tomography ...

Seek and Find Puzzles are images that challenge your brain and observation skills and make you believe that there is no ...

Some of our other observational brainteasers include this one, where players are required to find a hidden number 725 in a ...

IT’S time to test how well you know your social media – with this visual quiz. With many of us spending hours every day ...

A visual brain teaser shared on Facebook puzzled users who struggled to agree on the number of animals cleverly hidden within a single illustration.