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 ...

This same principle applies to education: If students never meet resistance from mistakes, they fail to develop the resilience necessary to achieve great growth. Mistakes are the “wind” that helps ...

Zach began writing for CNET in November, 2021 after writing for a broadcast news station in his hometown, Cincinnati, for five years. You can usually find him reading and drinking coffee or watching a ...

What would the world look like if we changed the value of pi? Whether in the real world or a game environment, the answer is complex ...

We asked parents of trans youth to share what the world doesn't understand about their kids. They had a lot to say.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

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.

In previous episodes of this long-running series looking at the world of high-quality audio, at every point we’ve stayed in ...

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

That’s all in keeping with the kinds of noir stories that influenced creator Sterlin Harjo . The season finale of the FX ...