Get your timer out and see whether you can remember the golden rule from grade school math class.

A simple-looking math problem has confused people for years. Here's the answer and the reasoning behind it—that settles the ...

Students across the country struggled with advanced algebra on a first-of-its-kind test in that subject, according to a report to be released this week by Achieve, the nonprofit Washington ...

Every year, thousands of college students from across the U.S. and Canada give up a full Saturday before finals begin to take a notoriously difficult, 6-hour math test — and not for a grade, but for ...

The second batch of “First Proof” problems is meant to evaluate AI’s usefulness for research-level math. The best model got ...