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

DeepSeek has shook the tech world with its cost-effective open-source models. The AI startup has received praises from all ...

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

The low-profile 40-year-old is winning widespread praise for keeping artificial intelligence costs affordable and giving ...

While Wall Street’s panic over the Chinese AI breakthrough has faded, there are signs of bubbles and FOMO that have not been ...

Investors also assessed a return to a tougher tone on tariffs from President Donald Trump, ahead of the start of a Federal ...

DeepSeek, a China-based AI company that launched a chatbot that disrupted US tech stocks and App Store rankings, has launched ...

Markets are calming today after DeepSeek rattled tech stocks yesterday. Investors await a slew of corporate earnings. Live updates on stocks, bonds and markets, including the Dow Jones Industrial ...

Tuesday’s session followed a start to the week that marked Nvidia’s worst day in years, as a roughly 17% drop led to a loss ...

Chinese AI start-up DeepSeek is emerging as a threat to US tech companies and has sent their stocks in to a tailspin.

For two years, markets’ belief that the rise of artificial intelligence would usher in a new era of productivity growth has fueled trillions of dollars in stock-market gains.

Nvidia climbed 8.8%, with the rally gaining steam throughout the day and closing near session highs. The stock at one point ...