Also, a railroad strike disrupts commutes into New York City. Here’s the latest at the end of Monday.

Initialism or acronym? It doesn’t matter. No one can agree on how to pronounce it.

A nine-member jury found that Mr. Musk had waited too long to sue. The setback for the tech mogul frees OpenAI to continue in the artificial intelligence race.

An American doctor working with a Christian missionary organization in the Democratic Republic of Congo was exposed to the deadly virus while treating patients, the organization said.

Japan’s prime minister, Sanae Takaichi, and South Korea’s president, Lee Jae Myung, have surprised many observers by moving past their nations’ historical grievances.

The campaign appearance was an extraordinary breach of military decorum, even for Mr. Hegseth, who has stretched the boundaries of partisan politics as defense secretary.

Early surveillance and testing failed to identify the rare species of Ebola responsible for the current outbreak. An American doctor is among the confirmed cases.

Louisiana wants the Food and Drug Administration to curtail access to the medication. Doing so could cost Republicans at the polls.

Our chief theater critic looks at this year’s nominees and makes some predictions (and recommendations).