For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the ...

Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

If you're shopping on Amazon, prepare for some problems. There are reports of an outage using the online shopping portal. According to Downdetector, Amazon users are struggling to use the website ...

Some leaders reduce our math crisis to two words: test scores. For decades, hopes of progress were dashed by flat to declining scores. Full-bore panic about fading global competitiveness. Urgent calls ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min In this edition of The Playbook ...

A friend of mine keeps $60,000 in certificates of deposit (CDs). Not in one big CD -- it's broken up into 12 of them. Each one holds $5,000 and matures one month apart. His thinking is that if he ever ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

The tipping point came in the summer of 2025. That July, several artificial intelligence models solved five out of six problems at the International Mathematical Olympiad, an annual challenge for some ...

WrestleMania and ladder matches are a match made in heaven. Since 1994, the “Grandest Stage of Them All” has used the ladder match to turn mid-card talent into human highlight reels. This year, Penta ...