Most experts recommend getting seven to nine hours of sleep a night — so why do we sometimes get a full night’s rest and ...

A math puzzle is a type of brain teaser where the reader's critical thinking and problem-solving skills are tested. These ...

Girl Math. I bristled as I heard my son Quin playfully toss the term to his fiancee. I had heard it before, but never really paid attention. Initially, I thought this must be an insult equivalent to ...

The lawmakers who pushed to shutter all coal-powered plants in Colorado in just five years are beginning to see some obvious ...

For most, thoughts of early math lessons conjure images of number lines, multiplication tables and memorization. But a few teachers at West Elementary School are trying a new approach: talking it ...

Maths was a subject many of us dreaded during ... The teaser is a perfect example of how simple numbers can lead to an unexpected twist. While the answer might seem straightforward to some ...