Among the DoJ documents published last Friday, one sent by the Ivy League school’s math professor, Martin Nowak, to Epstein has disturbed some people on social media. In the email, dated March 10, ...

Super Bowl squares have become an American tradition nearly on par with the big game itself. But how do they work?

In math classrooms, students often interpret a wrong answer as a dead end, making it hard for them to recognize that mistakes can be one of the most powerful ways to learn. “Just as we reread in ...