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The tool, which is not yet widely available, will compete with OpenAI’s dots and Meta’s Muse. It is built for work and not personal errands.

The spending has hurt the Silicon Valley giant’s cash flow, which turned negative. Meta said it would issue a new class of stock to help it raise more money.

The disclosure heightened concerns about A.I.’s potential to upend cybersecurity unless shortcomings are addressed.

General Motors is seeking help from artificial intelligence to keep up with Chinese companies that introduce vehicles very quickly.

The penalty, one of the largest levied against a tech giant, stemmed from a lawsuit by New Mexico claiming the social media company had misled users about their data privacy.

A Times reporter and editors discuss the challenges of sifting through what’s real and what’s not in pursuit of the news.

Prime Minister Andy Burnham announced a campaign against listening to music or videos without headphones on public transportation. We asked London commuters to weigh in.

The response came after Homeland Security ordered the removal and exclusion of products developed by the Chinese company.

Elon Musk’s rocket company said its artificial intelligence spending had soared, but revenue more than doubled from its Starlink internet satellite service and A.I. products.

The streaming service reported a 12 percent increase in quarterly revenue, but acknowledged that stagnant viewership, particularly in the U.S. and Canada, was a major concern.

After years of delay, the Federal Aviation Administration certified the 737 Max 10, the largest version of Boeing’s most popular plane.

Joel Kaplan, a former adviser to George W. Bush known for his Republican ties, had helped Meta build its relationship with the Trump administration.

The disruptions began around 7 a.m. in London after what the tech giant called a “power event.”

Saudi officials paid for his wife and son to fly out of the U.S. and offered to cover his bail, according to court filings. A judge ordered the engineer to remain in custody.

Anthropic, an A.I. rival to SpaceX, earlier said it would form a “public benefit fund” and other tech moguls have contributed to savings accounts for children.