Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

If you’re looking for the Connections answer for Monday, November 10, 2025, read on—I’ll share some clues, tips, and ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Mastering the Stardew Valley Fair grange display isn't about math; it's about balance and variety, and here's how I always ...

L ooking for clues for today's Connections answers? The Connections answers on November 10 for puzzle #883 are a little ...

Our economy has flattened the imagination. Wages no longer move. Degrees do not guarantee work. The middle class has become a performance art sustained by credit. In that suffocation, betting feels ...

Well, the vast majority you'll see here were either developed and/or published by Nintendo itself. But there's also room for ...

I was a year ahead of Temidayo Morgan Omodu at the University of Ilorin. We were from separate departments: Morgan, ...