In the most recent episode of Pivot, Kara Swisher and Scott Galloway discuss the Chinese AI firm and its cost-effective new ...

The success of a mysterious Chinese lab has investors questioning the AI spending boom that has swept Silicon Valley.

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.

Chinese startup DeepSeek launched an AI model that performed on par with Silicon Valley's best, sending shockwaves throughout the stock market. © 2024 Fortune Media ...

Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a record it set in July.

Exchange-traded funds that invest in semiconductor stocks swung into positive territory on Tuesday, erasing losses seen earlier in the trading session after being beaten down Monday. The iShares ...

The Dow transports are falling, to buck the rallies seen in the broader-market indexes, as railroad stocks are getting hit. The weakness comes amid worries that tariffs on imports from Mexico could ...

The market’s reaction was swift and severe. Investors, spooked by the potential implications of DeepSeek’s innovation, ...

Rebounding tech stocks are driving U.S. indexes higher Tuesday, a day after they tumbled on doubts about whether the ...