Nvidia pushes back on new artificial-intelligence regulations, Tesla stock trades lower, Moderna issues weak revenue guidance ...

The U.S. imposed caps on how many advanced AI chips can be exported to certain countries, overriding Nvidia's objections. Sha ...

World stocks have retreated after U.S. stocks fell as good news on the job market raised worries over inflation.

From US Steel and Nippon Steel's lawsuit against the Biden administration to China's efforts to limit stock selling by ...

U.S. stock indexes were split as gains for oil-and-gas producers helped offset drops for Nvidia and other Big Tech companies.

Tesla stock rises after shares of the electric-vehicle maker tumbled following weaker-than-expected deliveries, Rivian surges as deliveries top estimates, and U.S. Steel declines as President ...

US equities are poised to snap a week of losses. Tesla accelerates after Trump ally wins House Speaker vote. Crytpo shares ...

Super Micro rises sharply, chip stocks Nvidia and Broadcom trade higher, and U.S. Steel gains even as Nippon Steel’s plan to acquire the U.S. steel company is referred to President Biden ...

Meanwhile, Nvidia shares were up more than 4% after another sizable gain on Thursday. US Steel (X) stock slid 5% after President Joe Biden blocked Japanese buyer Nippon Steel's $14.9 billion ...

Rising technology stocks on Monday helped U.S. indexes recover some more of their holiday-season slide that bridged the new ...