Did the upstart Chinese tech company DeepSeek copy ChatGPT to make the artificial intelligence technology that shook Wall ...

Technology stocks were rocked to their core Monday after claims made by a Chinese start-up threatened to upend the existing ...

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

Nvidia stock fell again as investors continue to react to the possibility that DeepSeek's new AI model means less need for ...

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

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 ...

According to data from the U.S. Congressional Budget Office, the federal government is staring down a $1.9 trillion deficit ...

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 shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a ...

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