Mathematics | smithsonianmag.comhttps://www.smithsonianmag.com/rss/tag/mathematics/RSS feed for MathematicsenMon, 27 Jul 2026 17:12:13 +0000A.I. Disproves a Decades-Old Mathematical Idea, the 'Biggest Conjecture' That the Tech Has Played a Role in Yethttps://www.smithsonianmag.com/smart-news/ai-disproves-a-decades-old-mathematical-idea-the-biggest-conjecture-that-the-tech-has-played-a-role-in-yet-180989189/A mathematician announced that he used one of Anthropic's A.I. models to find a counterexample to a problem called the Jacobian conjecture. While experts consider it a milestone, the work raises questions about the future of mathematical researchMon, 27 Jul 2026 17:12:13 +0000https://www.smithsonianmag.com/smart-news/ai-disproves-a-decades-old-mathematical-idea-the-biggest-conjecture-that-the-tech-has-played-a-role-in-yet-180989189/Giraffes Might Be Even Smarter Than We Thought. Some Can Solve Simple Math Problems, a New Study Suggestshttps://www.smithsonianmag.com/smart-news/giraffes-might-be-even-smarter-than-we-thought-some-can-solve-simple-math-problems-a-new-study-suggests-180989124/Two of four tested giraffes seemed to be able to mentally combine numbers to get one of their favorite treats: carrots. But all the animals failed at tasks involving subtraction or multiple calculationsThu, 16 Jul 2026 14:00:00 +0000https://www.smithsonianmag.com/smart-news/giraffes-might-be-even-smarter-than-we-thought-some-can-solve-simple-math-problems-a-new-study-suggests-180989124/Meet Sak Tahn Waax, a Maya Math Whiz Who Lived More Than 1,000 Years Ago and Left Behind a ‘Really Elegant, Complex’ Formulahttps://www.smithsonianmag.com/smart-news/meet-sak-tahn-waax-a-maya-math-whiz-who-lived-more-than-1000-years-ago-and-left-behind-a-really-elegant-complex-formula-180989125/For the first time, archaeologists identified one of the culture’s famed Classic era mathematicians and astronomersWed, 15 Jul 2026 13:03:15 +0000https://www.smithsonianmag.com/smart-news/meet-sak-tahn-waax-a-maya-math-whiz-who-lived-more-than-1000-years-ago-and-left-behind-a-really-elegant-complex-formula-180989125/100 Years Ago, Students Across the U.S. Took the First SAT. Today, Relatively Few Colleges Require the Test. Where Is It Headed?https://www.smithsonianmag.com/innovation/100-years-ago-students-across-the-us-took-the-first-sat-today-relatively-few-colleges-require-the-test-where-is-it-headed-180988997/The standardized exam has evolved over the past century, all in the name of testing for college readiness. Now, it has become a symbol of the American higher education systemTue, 23 Jun 2026 16:16:05 +0000https://www.smithsonianmag.com/innovation/100-years-ago-students-across-the-us-took-the-first-sat-today-relatively-few-colleges-require-the-test-where-is-it-headed-180988997/Researchers Find a Mathematical Pattern Used in City Planning Hidden in the Leaves of a Common Houseplanthttps://www.smithsonianmag.com/smart-news/researchers-find-a-mathematical-pattern-used-in-city-planning-hidden-in-the-leaves-of-a-common-houseplant-180988978/The major veins of Chinese money plant leaves form what's called a Voronoi diagram. It might be caused by a plant-growth hormone that emanates in waves from developing leaves' poresThu, 18 Jun 2026 16:02:39 +0000https://www.smithsonianmag.com/smart-news/researchers-find-a-mathematical-pattern-used-in-city-planning-hidden-in-the-leaves-of-a-common-houseplant-180988978/