Meta said political advertising would end in October, citing a forthcoming E.U. regulation that it said presented “unworkable requirements.”

“Any historical understanding of the First Amendment would say this is just plainly unconstitutional.”

The Silicon Valley chip company, which has been struggling, quantified the job cuts it is making as it seeks to turn its business around.

China has made it a national priority to catch up with SpaceX’s nearly 8,000 Starlink internet-providing satellites in low-Earth orbit, which it regards as a military threat. Despite successes in other parts of its space program, China has just 124 internet-providing satellites in low-Earth orbit. Selam Gebrekidian, an investigative reporter for The New York Times, explains why China is lagging behind in this new space race.

In the Biden era, the government feared AI models would guide the spread of chemical, biological or nuclear weapons. President Trump signed an order on “Preventing Woke A.I. in the Federal Government.”

Conservatives, including President Trump, are accusing A.I. companies of left-wing bias, following a playbook that worked well against social media platforms.

Google’s parent company, which is facing aggressive competition in its core search business from A.I. chatbots, also posted a double-digit profit increase.

A software model from Google DeepMind put a more precise date on an important Latin text credited to a Roman emperor as a demonstration of its capabilities.

In an “A.I. Action Plan,” the White House outlined steps it said would promote American dominance in the fast-growing technology.

Elon Musk has said that robotaxis are the company’s future, but most revenue still comes from cars.

When you write your name in the air, you can see the letters appear on your smartphone.

The F.B.I. had raided the home of Jesse Powell in 2023 as part of an investigation into claims that he hacked into the online accounts of a nonprofit.

In the 1990s, the U.S. called Microsoft a bullying monopoly and sought to rein it in. The company lost in a landmark decision, but emerged intact.

The technology giant had accused the British mogul, who died last year when his yacht sank, of fraud in the sale of his company in 2011.

The driver gave testimony in a federal trial about Tesla’s role in a 2019 accident that killed a woman in Florida.

OpenAI said it, too, had built a system that achieved similar results.

Chatbots can get scary if you suspend your disbelief. But MJ Cocking didn’t — and wound up in a relationship that was strangely, helpfully real.

Sequoia Capital, which backed Nvidia, Google and Apple when they were start-ups, has long stayed above the fray. But one partner’s post about Zohran Mamdani set off a chain reaction.