Tech stocks tumbled as Chinese AI startup DeepSeek's advances raised fears of intensified competition, shaking investor ...

DeepSeek on Monday said it would temporarily limit user registrations "due to large-scale malicious attacks" on its services.

DeepSeek, which was developed by a start-up based in the eastern Chinese city of Hangzhou, has shown the ability to match the ...

Founded in 2023, DeepSeek has quickly emerged as one of the rare Chinese tech firms gaining traction in the US. Users have ...

DeepSeek, the AI assistant from the Chinese startup is dominating its competition, becoming the top free app for iPhones.

Nvidia, whose chips are the top choice for powering AI applications, dropped 11.7%, while a gauge of semiconductor stocks ...

Following DeepSeek's R1 release, the start-up's AI chat assistant has taken the top spots in the Apple App stores in both the UK and the US.

The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3%, while the S&P 500 ( ^GSPC) tumbled 1.7%. The Dow Jones Industrial ...

Wall Street is tumbling Monday on fears that the market’s winners who have feasted on the artificial-intelligence frenzy are ...

The S&P 500 fell 1.8% in early trading on Monday, while major tech and AI-related stocks were also down, including Nvidia, ...

Nvidia Corp.’s plunge, fueled by investor concern about Chinese artificial-intelligence startup DeepSeek, erased a record ...

Wall Street is nervous about what DeepSeek's success means for companies like Nvidia Corp. (NVDA), Broadcom Inc. (AVGO), Marvell Technology Inc. (MRVL) and others that have seen their stocks run up on ...