The shocking success of a new model from a mysterious Chinese lab has America questioning its leadership of the sector.

With Monday’s losses, Apple has retaken the title of world’s most valuable company and Nvidia’s value sank to around $2.8 ...

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

Nvidia, Microsoft, and Alphabet were among the market's top losers on Monday as the rise of DeepSeek rattled investors.

The Dow Jones held up best out of major indexes on the stock market today. Nvidia plunged due to concerns of China AI firm ...

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

Nvidia is once again the most valuable U.S. company, outranking Apple for the first time since late November. The chip maker ...

Nvidia stock dropped more than 11% as a social media panic over the potential rise of a Chinese AI model upended chip stocks ...

The tech-heavy Nasdaq Composite ( ^IXIC) sank nearly 3.5%, while the S&P 500 ( ^GSPC) dropped nearly 2%. The blue-chip Dow ...

Nvidia on Monday said Chinese AI firm DeepSeek's advances show the usefulness of its chips for the Chinese market and more of ...

US chip giant Nvidia and its CEO Jensen Huang are set for a record wipeout on Monday after Chinese startup DeepSeek upended ...

Some of Nvidia's rivals in the AI space, including Arm and Broadcom, also saw their share prices slump on Monday. Stock ...