Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

I did the math to see how much an air fryer costs to run versus the big oven. Here's what I found. David Watsky Managing Editor / Home and Kitchen David lives in Brooklyn where he's spent more than a ...

The iPad's Dock offers a convenient spot to house your favorite and recently-used apps. Here's how to customize and use the Dock to fit your needs. The AI gold rush has sent demand—and prices—for ...