LEHI, Utah — It was the last class before Thanksgiving break, and high school math teacher Sarah Gale was dishing out more than her usual lessons on data science. “I can smell it,” said one student, ...

A sixth grade math teacher explains how TikTok helped her engage students, support parents, and build a massive following beyond the classroom.

Constantine Karatheodori is one of the greates mathematicians of the 20th century. He worked with many great minds including ...

Prediction markets entice enterprising nerds to make and lose fortunes by wagering on everything from politics to the weather. Here’s why they’re unstoppable—and only getting more powerful.