This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through solving it.

Organizational strategies that help students break complex word problems into manageable chunks may be the key to solving them, according to a 2025 study.

Host Scott Detrow curates NPR's reporting, analysis and updates on the 47th President, focusing on actions and policies that challenge precedent and upend political norms, raising questions about what ...