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The charging network is spotty, but it’s a small country.

People in Costa Rica and other Latin American, Asian and African countries are increasingly buying electric vehicles to avoid spiking fuel prices.

The race to near-weightlessness has been a driving force of innovation in running sneakers and helped lead to records shattering at the London Marathon.

The agreements with the technology companies come amid the Defense Department’s dispute with Anthropic.

Will the rising tide of A.I. adoption lift all boats?

Even before the rocket company holds a major initial public offering, many people own stock in it through so-called special purpose vehicles.

In a landmark trial between Elon Musk and OpenAI’s Sam Altman, the origins of OpenAI are being examined. The Times’s technology reporter Cade Metz explains what’s behind it all.

John Ternus, who will take over in September, spoke publicly on an investor call for the first time since his new job was announced.

One of Elon Musk’s abiding fears is that A.I. could one day threaten humans. But the jurors deciding his suit against OpenAI probably won’t hear about it.

The data analysis company is selling a version of the jacket that it says will show its commitment to “re-industrializing America.”

Counting minutes is a poor way to curb phone habits. Real antidotes, experts say, include mindful parenting, curated content and human connection.

In the second day of a trial pitting Mr. Musk against OpenAI, he said the company’s chief executive, Sam Altman, had misled him. But OpenAI’s lawyer said evidence showed the opposi