A rare “atmospheric river” is soaking Florida this weekend, but what exactly is it—and why are we hearing about them more often? From sky rivers to climate change, we break down what’s happening and why it matters.

This hands-on activity shows you how to create a spinning mini tornado using two bottles and a few things from the kitchen. It’s fun, fast, and a swirling way to learn how real tornadoes form, spin, and swirl. Because real weather nerds don’t just watch storms, they build them.

The great tornado migration: Why America’s worst storms are moving