The Trump administration is accelerating AI adoption across government, embedding the technology in policing, health care, defense and science.

Researchers at the company are trying to understand their A.I. system’s mind—examining its neurons, running it through psychology experiments, and putting it on the therapy couch.

In a strategic move to enhance subscriber loyalty during the quieter months after the football season, YouTube TV has unveiled a promotional discount that provides $20 off monthly plans for select ...