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

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Since launching this spring, 83 students have graduated, with about one in five enrolling for further college classes.

An audacious heist at the Louvre saw thieves make off with priceless crown jewels in broad daylight – here is how a decades-old geometry problem can help museums boost their security.