Billions of Sketches Reveal Hidden Cultural Variation in Human Concepts.

How to hide from killer drones.

Your Browser Does Math Differently on Every OS, and Anti-Bot Systems Read the Bits.

Libby Isn't Your Library. It's a Private Equity Asset.

Want to own a real T. rex? It could cost you $30 million. Yes, but I’m gonna need it to be alive and chompin’ for that price.

Billionaire exodus? California drew 10 times more venture capital than any other state this year.

Forget coders. The real AI threat is in the back office. Correct.

Researchers are using tools from causality theory to understand the keys to an algorithm working at a higher level of abstraction.

France’s edge in the AI race is cheap energy — if American big tech doesn’t plug in first.

From A.I. to the Deep State, Michel Foucault Foresaw It All.

F.C.C. Approves Test of Space Mirror to Light Night Sky Despite Outcry. So cool.