News from China upset U.S. markets this week and disrupted the frenzy that had built up around artificial intelligence. A company called DeepSeek announced that it had developed a large language model ...

News from China upset U.S. markets this week and disrupted the frenzy that had built up around artificial intelligence.

The week's investing action plan includes a strong dose of pharma and biotech earnings, January econ reports, plus Amazon and ...

Monday’s rout reflected the market’s anxiety that if a scrappy open-source Chinese model really can match ChatGPT, AI could ...

Traders work on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., December 10, 2024. REUTERS/Brendan McDermid/File Photo U.S. stocks ended lower on Friday, with indexes ...