In the article “ Are Students Prepared for College-Level Math? A Senator Wants to Know ” (Jan. 23, 2026), U.S. Sen. Bill ...

The math world is losing its mind over the new solution to an Erdős problem. This is what AI found, how we missed it—and why ...

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.

Then it’s kind of a mystery to try to figure out why and how they’re related.” The Riemann hypothesis has proved to be a font of surprising connections all over math and beyond it, to the realm of the ...

P vs. NP asks: are these two classes actually the same? If P = NP, then every “hard” problem is secretly fast to solve; we ...

The sudden resolution of a well-known conjecture highlights the growing adoption of AI as an assistant in high-level mathematics ...

Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing ...

Goldbach’s conjecture sounds almost too simple: every even number greater than two should be the sum of two primes. Mathematicians have chased it for nearly 300 years, a publisher once offered $1 ...

Mathematicians spend most of their time thinking about what’s knowable. But the unknowable can be just as compelling. Perhaps the most famous example comes from a theorem by the logician Kurt Gödel.

One simple rule can help solve any complex equation. Here's a hint: all it takes is a catchy acronym.

The closest the field has come to solving the planar unit distance problem, first proposed in the 1940s, was in 1984. Now, OpenAI claims an internal model has cracked the puzzle.

By listening to recordings of students solving math problems, teachers can determine their next steps, such as how to pair students up.