OpenAI has raised alarms about its Chinese competitor, DeepSeek, suggesting that the company may have "inappropriately" used ...

The tech giants are keeping capital spending plans in line as DeepSeek raises questions about future computing needs.

U.S. stocks slipped after the Federal Reserve held its main interest rate steady and broke a run of cuts that began in ...

The conventional wisdom in AI has long been that cutting-edge performance comes with a cutting-edge price tag. DeepSeek is ...

U.S. President Donald Trump's administration is considering tightening restrictions on artificial intelligence leader ...

The tech giant’s revenue was up 12 percent to $69.6 billion, but investors are showing their nerves after a long boom for ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever—but the company ...

Fundstrat chief investment officer Tom Lee says the market sell-off triggered by the release of low-cost Chinese artificial ...

Nvidia shares hit their lows of the day on Wednesday after Bloomberg reported Trump administration officials are "exploring ...

Microsoft Corp. and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized ...

Shares of Nvidia ( NVDA -5.29%) were sinking Wednesday. The company's stock fell 6.2% as of 2:20 p.m. ET, but lost as much as ...

Nvidia ( NVDA) stock tanked on Monday, falling more than 17% and losing nearly $600 billion off its market cap as investors ...