Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this ...

Rising prices have given President Trump a major political problem: Many of the voters who backed him last year are losing ...

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

A group of middle school girls is puzzling over a pie chart about reading habits in the US. Their “math designer” stands at ...

Organizational strategies that help students break complex word problems into manageable chunks may be the key to solving them, according to a 2025 study.

When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Subscribe to our newsletter and stay updated on the latest developments and special offers!