Today’s Wonder of the Day was inspired by Jonathan. Jonathan Wonders, “What is an implosion?” Thanks for WONDERing with us, Jonathan! You might know a thing or two about how skyscrapers are built. You ...

We hear a lot about what killed the dinosaurs. But what we don’t often ask is . . . what helped dinosaurs come into being? What animals came before dinosaurs, and what happened to them? When dinosaurs ...