GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...

Here's today's Connections answer and hints for groups. These clues will help you solve New York Times' popular puzzle game, ...

If you’re looking for the Wordle answer for January 13, 2026, read on. We’ll share some clues, tips, and strategies, and finally the solution. Today’s puzzle is medium difficult; I got it in four.

Here's today's Wordle answer, plus a look at spoiler-free hints and past solutions. These clues will help you solve The New ...