The nuclear anxiety of the 1950s led to two unlikely strategies: ducking under school desks and taking advice from a cartoon turtle.

When you roll down one rear window while driving, the car essentially turns into a massive version of an empty soda bottle. Blow across the top of that bottle, and it’ll make a note. That’s because ...

Welcome to Kennections, a weekly quiz created by ‘Jeopardy!’ host and champion Ken Jennings. Welcome to Kennections, a weekly quiz created by Jeopardy! host and champion Ken Jennings. Here’s how to ...