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

Mathematicians have been mystified by ocean waves for centuries. But new research could be a very large step in the wave prediction world.

Larson also notes that there’s a “persistent cliche” that younger women use these words — “like” and “sort of” — more ...

But because the owners gave him all the players he wanted (bar Guehi) to play the way he wanted (a system of carrying the ...

A reader asks for help with a needy mother’s festive proposal, and another seeks advice over a kitten her ex-boyfriend wants ...

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

when you're talking, and especially when you're doing it as animatedly as I do, you're bound to make some weird faces. Now, thanks to some sort of "upgrade" to the system, you'll get to see all of ...