A few years ago, ChatGPT couldn’t do simple arithmetic. Now, some experts say that AI could make mathematicians obsolete.

This post is adapted from a talk I gave at prompted, the AI security practitioner conference. Thanks to Gadi Evron for ...

Medical coding is the foundation of how healthcare systems understand themselves. There is a code for being struck by a duck ...

Phishing is a persistent organizational threat, yet most empirical work emphasizes post-exposure susceptibility rather than the confidence judgments that shape behavior when suspicious messages arrive ...

April 10, 2026 • How do bookstores choose the books they stock, and how does that affect what customers read? It may not seem like it, but every shelf in a bookstore is a highly valuable and contested ...

In 2013, the president of Rwanda asked us for evaluation results from across the continent that could provide lessons for his country’s policy decisions. One program tested in Kenya jumped out, and ...