The company had clashed with the military over how officials wanted to use its cutting-edge A.I. model. The order could vastly complicate intelligence analysis and defense work.

The former president sat for hours of questioning by members of both parties, in an appearance that Democrats signaled they would use as a precedent to force President Trump to do the same.

Parents will receive notifications if a child has used the platform repeatedly to search for terms related to suicide or self-harm, but users must opt in to get them.

In a draft of his memoir, Changpeng Zhao, the founder of Binance, laid out the secret negotiations that led to his imprisonment and a run-in with ICE.

During a visit to Texas, President Trump made clear that he would be driving home his depiction of Democrats as out of step ahead of the elections in November.

Alberto Carvalho, superintendent of the Los Angeles Unified School District, was placed on paid leave after F.B.I. agents raided his home and district office this week.

Elmina Aghayeva has 114,000 followers on Instagram and has seemingly never posted about politics, unlike other Columbia University students detained by immigration officers.

Any Lucia López Belloza was deported by mistake. A judge ordered her return by Friday. When the Trump administration sent a plane, she decided not to get on.

Netanyahu and his government deserve the growing bipartisan opprobrium they’re receiving.

The singer and songwriter, who died on Friday at 86, gave voice to teenage dreams, then executed one of music’s most unexpected comebacks.

The endorsement from the former vice president, her most significant since leaving office, comes as Ms. Crockett is facing a competitive Democratic primary contest against James Talarico.

After a month with little visible progress, the sheriff in Pima County, Ariz., is sending some deputies back to their regular units.

On Friday, the state approved a settlement that included a $3,000 fine but no acknowledgment of guilt for a tree poisoning that riled people in scenic Rockport, Maine.

Not long ago, Mr. Zaslav was widely criticized for his management of Warner Bros. Discovery. He overcame the doubters, cementing a blockbuster sale to Paramount.

The newly indicted people join nine others, including Don Lemon, in facing charges in connection to a protest of President Trump’s immigration crackdown during a worship service.

Ms. Lacks’s family accused Novartis of profiting from her cells, which were taken from her without her consent in 1951, when she was dying of cervical cancer.

The Pentagon’s contract dispute with Anthropic is part of a wider clash about the use of artificial intelligence for national security and who decides on any safeguards.

From a Durham-area House race to three statehouse races, North Carolina liberals are signaling that their tolerance for Democratic stalwarts may be coming to an end.

The disabled man had been released from jail when federal officers showed up and drove him to a coffee shop. His family searched for him for days.

Desktop Metal, a billion-dollar start-up, promised to revolutionize manufacturing. It went bankrupt, and now has much humbler ambitions as the 3-D printing industry takes a sober turn.