Your Gadgets Are Talking (Sometimes Behind Your Back) Think your smart TV just streams Netflix? It might also be sending out ultrasonic...

Think you've heard it all? These 10 facts politely disagree. Presidential Pup Teddy Roosevelt’s dog once tore the pants off a French...

Meet the Woman Who Put Kale on the Map Kale is good for you, but let’s be real: eating it raw can feel like swallowing Velcro. How did a...

Welcome to the Hive Lighter than a paperclip, a honey bee charts her course by sunlight, sculpts wax into tidy little apartments, and...

What Would You Risk to Do the Right Thing? Many of the most powerful acts of courage in history happened far from the spotlight. They...

At Cool Facts Friday we love taking things that seem complex and making them easy and fun to understand. Medical scans may feel routine,...

Take A Deep Breath: The Surprising Composition of Our Atmosphere What just filled your lungs was not mostly oxygen. Nearly 80% of it was...

Sometimes the road to success takes a hard left. Here are five brands that started in completely different lanes before becoming...

Deep within the Earth, molten iron swirls. From it comes the magnetic field that surrounds and protects us. Birds follow it. Turtles...

Every day, your body is quietly broadcasting signals that others can smell. You can’t see them. You probably don’t notice them. But right...

This week’s roundup is full of surprises. A tiny island is making millions from the AI boom. The internet turns out to be more bot than...

It’s Cool Facts Friday—your weekly excuse to stop doing normal things and start thinking about ancient dental care, vending machines, and...