How Microsoft’s Satya Nadella Kept the OpenAI Partnership Alive

Mr. Nadella moved fast to hire Sam Altman, who was pushed out of OpenAI on Friday, and asserted his company's role in its partnership with the A.I. start-up. The former president's trial in one of his four criminal cases is scheduled for early March, putting his legal drama and the race for the White House on an unprecedented trajectory. [Read more]

New York's Bellevue Hospital performs thousands of the lucrative surgeries a year, even on Rikers Island prisoners and other inappropriate patients. [Read more]

Israel has recovered a trove of material that its military has used to assess the extent of the group's attack plans, and its tactics and abilities, information reviewed by The Times shows. [Read more]

A state court judge said a woman whose fetus was diagnosed with a fatal condition could legally obtain an abortion despite the state's bans. [Read more]

Activists are trying to end secrecy for sperm and egg donors — a campaign that troubles some L.G.B.T.Q. families. [Read more]

Dr. Murphy's safe, reliable blood bag replaced breakable glass bottles used in transfusions in the Korean War. He also helped improve pacemakers and artificial kidneys. [Read more]

Shortly after he retired, the man's health began to fail him. An accidental finding on a CT scan revealed the true culprit. [Read more]

We asked vets how to keep pets safe from respiratory disease this holiday season. [Read more]

Ms. Haley, the former governor of South Carolina, has won tough races in her home state. But as she vies for the 2024 Republican nomination, her state and party look different. [Read more]

In an effort to delay the former president's federal trial on charges of trying to overturn the election, his lawyers asked for a pause while they challenge the ruling that he is not immune from prosecution. [Read more]

The president and his team have waved away Democrats' worries about his bid for another term. But this week, he has drawn new attention to the question of what is best for the party. [Read more]

The former president's trial in one of his four criminal cases is scheduled for early March, putting his legal drama and the race for the White House on an unprecedented trajectory. [Read more]

McLaren thinks it has a future world champion on its hands. [Read more]

There will be 24 races next season, the most in the sport's history, putting strain on the drivers and crews, even as travel has been reduced. [Read more]

The police in Maywood, a Chicago suburb, have been looking for Mr. Brown, 35, since Saturday. [Read more]

The professional golfer wrote a lengthy post on a social media platform, in which he discussed his struggle with gambling and offered a warning to bettors. [Read more]