Solving tricky maths puzzles is not about memory. These puzzles rely on your proficiency in speed and accuracy in ...

There's nothing quite like putting yourself to the test - whether it's a quiz on the television or a quiz night down your local pub - seeing if you can outsmart the quizmaster is hard to resist. But ...

There's a fundamental math skill that many Americans never learn, leading to many negative repercussions later in life, according to new research. It's called number system knowledge and refers to the ...

Leo Varadkar was probably delivering the eye-popping news that a lot of policymakers do not understand things like percentages, medians and means at around the time our gathering was paying a lunch ...