The New York Stock Exchange is looking to trade for 22 hours a day — raising thorny questions about how equity markets ...

Chinese state-linked social media accounts amplified narratives celebrating the launch of Chinese startup DeepSeek's AI ...

US officials are probing whether Chinese AI startup DeepSeek bought advanced Nvidia Corp. semiconductors through third ...

The Dow Jones and S&P 500 held onto gains. Nvidia sank below a moving average while an auto retailer broke out.

Trump's plan for widespread buyouts raises plenty of questions.

The Chinese AI company roiled financial markets and showed the road to growth in electricity demand may be bumpy.

China has fired the first shot in the AI battle. Now it’s time for America to do what we do best: win the war.

Deepseek is starting to raise flags as the tech community responds with mockery amid allegations the Chinese startup is ...

U.S. stock indexes are drifting on Wednesday, ahead of the Federal Reserve’s upcoming decision on interest rates and after two days of disruption driven by doubts about the artificial- ...

U.S. chip stocks were a mixed bunch with several joining Nvidia in the red. Cirrus Logic was down 2.2% while ARM Holdings' ...

Rebounding tech stocks drove U.S. indexes higher a day after they tumbled on doubts about whether the artificial-intelligence ...

The superstar run for Nvidia’s stock the last few years has been astonishing. So was its tumble Monday, which caused $595 ...