This puzzle has gone viral on social media as people debate the correct answer - but which one do you think is right?

A maths question that should be 'easy' to solve has been leaving people online completely stumped, as one twist makes it much ...

Math’s “best-choice problem” could help humans become better decision-makers, at everything from choosing the best job ...

With countless varieties of brain teasers available online, each one presents unique challenges designed to sharpen your cognitive skills and enhance mental agility. One brain teaser that's currently ...

Parents have been left scratching their heads over a maths question aimed at seven-year-olds that was so tricky it even left ...

A maths conundrum designed for children is leaving grown-ups scratching their heads in bewilderment. It's common knowledge ...

For example, our school for mathematics has a database of Drexel-created calculus problems and is working on a database of video solutions. Through Drexel’s renowned cooperative education program, ...

It’s an age-old maxim to say politics is a game of addition, not subtraction. Coalition building is about bringing people ...

The Einstein-Klein-Gordon Coupled System: Global Stability of the Minkowski Solution ... even for seemingly simple examples. It is a dynamical system in which a particle in the plane moves around the ...

You’ve surely read that tariffs would just tax regular Americans. You may not have read how they’d work to make the rich ...

A simple maths puzzle has been leaving people stumped as they can't agree on the correct answer - can you work it out?