What If You Moved an Entire City?

Coastal cities across the globe are planning how they will keep the sea away as it rises. One solution? Just move the city. How much would it cost? How do you lift a...

What If We Killed All Cockroaches?

This bug can survive anything, except maybe the bottom of your shoe. But what would happen if we squished every cockroach on Earth? How would this affect the food chain...

What If We Had Thermal Vision?

Imagine a world where we didn’t need any lights, where we could detect diseases just by looking at someone, and literally see right through people’s...

What If Ghosts Were Real?

So, do you think ghosts exist? If you do, you’re not alone. A 2017 study from a California university found that over 50% of Americans believe some kind of spirit...