How do machine learning models do what they do? And are they really "thinking" or "reasoning" the way we understand those ...

We already knew where OpenAI’s CEO, Sam Altman, stands on artificial intelligence vis-à-vis the human saga: It will be transformative, historic, and overwhelmingly beneficial. He has been ...

That’s a major problem, though, and Americans cannot afford to have a president who takes the issue lightly, with everything from your ability to afford buying a home to the government’s ...

To learn math, students must build a mental toolbox of facts and procedures needed for different problems ... One best practice is to have the steps of the different strategies written out.

If you want to debate whether one investment yielding 4.5% is better than a less risky investment yielding 4.2%, you can usually count on an answer from Christine Benz, who writes a regular column ...

But it still gets things wrong and makes stuff up. Researchers like Mr. Achim are beginning to address these problems through mathematics. With math, you can formally prove whether an answer is ...

The best-choice problem doesn’t cover cases where opportunities may turn you down. Perhaps it’s best we leave math out of romance.

The French government, which missed a deadline this week to show how it would cut its debt and deficit, is struggling to meet fiscal requirements set by the E.U. By Liz Alderman Reporting from ...

He wants to hear about what’s ailing, torturing, or nagging you. Submit your lifelong or in-the-moment problems to [email protected]. Don’t want to miss a single column? Sign up to get ...