The superstar run for Nvidia’s stock the last few years has been astonishing. So was its tumble Monday, which caused $595 ...

The Chinese company’s large language model is basically a cheaper, more efficient ChatGPT, built on a fraction of OpenAI’s ...

For two years, markets’ belief that the rise of artificial intelligence would usher in a new era of productivity growth has fueled trillions of dollars in stock-market gains.

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

The selloff​ extended to shares of natural-gas producers, pipeline operators, mining companies​, and electricity generators.

Buried in a rote US Treasury survey released on the eve of the latest holiday weekend was a question that all of Wall Street ...

Plus: Kash Patel, Trump's pick to lead the FBI, and his role in Jan. 6 misinformation | Trump pledges sweeping tariffs on steel, semiconductors ...

Fire officials said the home could have been destroyed but flames burning up a wall broke an aquarium that extinguished the ...

Approximately $1 trillion is set to be spent globally on AI development in the coming years, according to estimates by ...

Shares for leading US chip firm Nvidia dropped by almost 17% on Monday after the emergence of DeepSeek stunned Silicon Valley.

Last year, the chief executive officer of a leading AI firm was asked at a private Silicon Valley dinner about how his company differentiated from others building "foundation models," the systems ...