Analysis shows $2 million generates $80,000 annually but lifestyle choices and inflation could drain savings faster.

A movement to help students understand rather than memorize has had sprawling effects, including pushback on teaching methods ...

Meta's work made headlines and raised a possibility once considered pure fantasy: that AI could soon outperform the world's best mathematicians by cracking math's marquee "unsolvable" problems en ...

By that math, your typical American man would be smart to claim Social Security at age 62, the first year of his eligibility.

If many students are struggling with operations like dividing decimals, this schoolwide approach to scheduling can help.

Educators and administrators in recent years have been eager to reimagine math instruction. Troubled by high failure rates in ...

The Citi Custom Cash, AAA Daily Advantage Visa Signature, and Capital One Savor Rewards cards offer top-tier value for ...

Elementary teachers can talk with students one-on-one to probe their thinking and learn things that might be missed with ...

Hidden Fibonacci numbers, a new shape and the search for a grand unified theory of mathematics are among our choices for most ...

In the push for accountability, this educator grapples with information overload and diminishing classroom time.

A version of this puzzle originally appeared in the October 1960 issue of Scientific American. What’s the Most Distant Galaxy ...