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

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

In TODAY.com's Expert Tip of the Day, dietitians share why they love this three-word mindset to promote weight loss without ...

A sharp rise in students without middle school-level math skills is raising alarms among educators and policymakers.

Two people of interest are in custody after gunfire Downtown on Fountain Square injured two people on Monday evening. Cincinnati Police Chief Teresa Theetge said a disagreement between two parties "at ...

Below are the current SP+ rankings, last updated after the games of Nov. 8. What is SP+? In a single sentence, it's a tempo- and opponent-adjusted measure of college football efficiency that I ...