Even as some instructors remain fervently opposed to chatbots, other writing and English professors are trying to improve them.

A video from Ken Paxton, a Republican primary challenger to Senator John Cornyn of Texas, depicted A.I.-generated imagery of the senator twirling with Jasmine Crockett, a Democratic Senate candidate.

With the Trump administration unlikely to bring a federal case against the ICE agent who killed Renee Good, our criminal justice reporter Jonah Bromwich explains some of the obstacles for any Minnesota prosecutors trying to charge the agent.