Randomness rules the very fabric of reality. So it only makes sense that scientists have figured out how to use nature’s randomness as a tool in our mundane world. Random numbers go hand-in-hand with ...

“I’m an aspiring inventor,” says May Kitt, “but my best work so far was a Fitbit attachment for my dog, so I can game the step counter. Someone beat me to the grape peeler. Where can I get some more ...

Toss and turn. Count sheep. Stare at the ceiling. Sigh when looking at the clock on the nightstand. Read a book. Or simply give up and phone-scroll. Let’s face it: Falling asleep can be difficult.