A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek was upending stock markets Monday and ...

DeepSeek’s AI assistant became the No. 1 downloaded free app on Apple’s iPhone store Monday, propelled by curiosity about the ...

Global investors dumped tech stocks amid the emergence of a low-cost Chinese AI model, leaving Nvidia with a record one-day ...

Artificial intelligence (AI) was the driving force behind many of the stock market's biggest winners in 2024. As big tech ...

Nvidia (NASDAQ: NVDA) stock saw a dramatic sell-off in Monday's trading following developments that have raised questions ...

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek upended stock markets Monday, fueling ...

Nvidia lost more market value Monday than the total valuations of American stalwarts UnitedHealth, Costco and Bank of America ...

And two kinds of stocks have plenty of momentum these days: mega-cap monsters with market caps of $200 billion or more and ...

Some AI researchers hailed DeepSeek’s R1 as a breakthrough on the same level as DeepMind’s AlphaZero, a 2017 model that ...

Japanese technology shares fell on Tuesday as a global market rout sparked by the emergence of a low-cost Chinese artificial ...

After China's DeepSeek prompts AI rethink, Nvidia stock slides. Follow along for live updates on stocks and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.