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

By Medha Singh, Amanda Cooper and Harry Robertson LONDON/MILAN (Reuters) - Chip stocks in the U.S. and Europe rose on ...

DeepSeek stunned the tech world with the release of its R1 "reasoning" model, matching or exceeding OpenAI's reasoning model ...

Nvidia, which soared to the top of the stock market by selling the computer chips fueling the world’s artificial intelligence ...

China’s DeepSeek says it trained an AI model for less than $6 million. This is as big U.S. tech companies have poured ...

Global investors are worried the emergence of a low-cost Chinese AI model will threaten the dominance of AI leaders.

U.S. stocks recovered some ground on Tuesday after getting hammered by fears over China's DeepSeek AI model built on a ...

Nvidia Corp., the biggest provider of chips used to train artificial intelligence software, said a new model released by ...

NVIDIA, the world's most valuable company until Monday, lost $600 billion of market value in a single day, the biggest in US ...

Advantest Corp. raised its annual forecast above analyst estimates on strong demand for chip testers, a move that may allay ...

Wall Street’s superstars tumbled as a competitor from China threatens to upend the artificial-intelligence frenzy they’ve ...

Powerful artificial intelligence software from Chinese startup DeepSeek indicates that its engineers built a competitive ...