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.

Chefs and culinary experts say part of the shift is driven by Netflix’s cooking competition series “Culinary Class Wars,” ...

Apple's autocorrect on iPhone and iPad always aims to help when you're typing a message, but it's by no means perfect, and some of the replacements it continually spews out can be frustrating.