Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

DeepMind’s AlphaEvolve helps solve a math puzzle with Terence Tao, showing how AI can now invent new ideas—and prove old ones ...

Our editors handpick everything we recommend. We may receive revenue for sharing this content or when you shop through our links. Read more here. It’s a tale as old as time (or at least, the internet) ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

Teacher education often receives criticism for being too theoretical. Many students lack more training in how to teach in practice when they enter schools. They now receive this at the University of ...

Jivana's story is a celebration of resilience and determination, encouraging others to embrace their ambitions regardless of the obstacles that may arise.

When counting squares in a grid, don’t stop at the smallest boxes; the bigger ones are hiding too. The rule is simple: In an n × n grid—where n is the number of squares both horizontally and ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...