January 31, 2025 • This week was hard on the conflict-averse. But if you're up on nursery rhymes, prehistoric bodily fluids and Renaissance art, you'll get at least three right this week.

Researchers used questions from the NPR Sunday Puzzle challenge to build a benchmark to test AI 'reasoning' models.

NPR's weekly news quiz hosted by Peter Sagal. Have a laugh and test your knowledge with today's funniest comedians and a celebrity guest.

she brings readers some levity with a weekly news quiz and curates the KUOW Book Club. KUOW is Seattle’s NPR news station. We are an independent, nonprofit news organization that produces award ...