We use algorithms every day for things like image searches, predictive text, and securing sensitive data. Algorithms show up all over nature, too, in places like your immune system and schools of fish ...

Across history, certain cryptic messages and coded manuscripts have resisted every attempt at deciphering, from professional codebreakers to advanced computer algorithms. Some hide inside ancient ...

I help to build A.I. systems, and even I know there are real reasons to be concerned about how A.I. affects our children.