We will discuss word embeddings this week. Word embeddings represent a fundamental shift in natural language processing (NLP) ...

The paper addresses the AI shutdown problem, a long-standing challenge in AI safety. The shutdown problem asks how to design AI systems that will shut down when instructed, will not try to prevent ...

At senior official levels, one sometimes gets into positions where choices become difficult because they could violate one’s ...

Introduction Education reforms are among the most consequential policy decisions a nation can undertake. They shape not only ...

The U.S. Army created a new AI and machine learning officer career field, launching initial selections through VTIP in 2026.

Cecilia Van Cauwenberghe explains how to measure the future using nanoscale metrology and discusses the global competition ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...