Across the country, educators continue to wrestle with big questions about math curricula. Two years ago, the California education board’s adoption of a long-gestating new math framework added more ...

Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus students.

Will you have a white Christmas this year? What do you notice about the map below? What questions does it raise for you? By The Learning Network What do you notice about the global nuclear stockpile, ...

A version of this story appears in the September 2020 issue of National Geographic magazine. Philadelphia detected its first case of a deadly, fast-spreading strain of influenza on September 17, 1918.

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

Russell Vought, the White House budget director, called the laboratory a source of “climate alarmism.” By Lisa FriedmanBrad Plumer and Jack Healy A court filing by a group with deep ties to the ...

December 16, 2025 • School districts from Utah to Ohio to Alabama are spending thousands of dollars on these tools, despite research showing the technology is far from reliable.

Alabama is currently in the College Football Playoff field, being ranked No. 10 in the third edition of the rankings. But the next two weeks will determine the Crimson Tide’s postseason fate. Alabama ...