DeepSeek was reportedly developed in just two months at a cost of under $6 million — a stark contrast to the billions ...

The surge in Chinese AI chat assistant DeepSeek to the top of the Apple app charts couldn’t have been better timed to put pressure on the biggest U.S. technology companies. Four of the Magnificent ...

The second busiest week of earnings season includes four of the Magnificent 7. Chair Powell’s comments will be more important ...

Jan. 27, 12:30 p.m. ET U.S. stocks got walloped Monday: The S&P 500 was down about 2% at 12:30 p.m. EST, and the tech-heavy ...

Losses accelerated on Monday as AI bellwether Nvidia ( NVDA) dropped more than 17%, leading a sell-off across the broader ...

The S&P 500 dropped 1.5 percent, dragged down in large part by a 16.9 percent fall for Nvidia. Other Big Tech stocks also ...

US stocks opened lower after Chinese startup DeepSeek's AI model shows AI can be built cheaply. That sparked fears AI ...

Global markets will focus on central bank rate decisions and earnings from US tech giants, alongside major European corporate ...

Wall Street tumbled on fears the big U.S. companies that have feasted on the artificial-intelligence frenzy are under threat ...

Dow Jones futures fell Sunday night, along with S&P 500 futures and especially Nasdaq futures, amid concerns over AI progress ...

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