The emergence of China-based AI app DeepSeek sent shares plummeting on Monday for many U.S. tech giants, including chipmaker ...

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock ...

Nvidia (NVDA) stock collapsed at the open on Monday, down more than 11.1% at the time of writing, due to China releasing an ...

Wall Street’s superstars are tumbling as a competitor from China threatens to upend the artificial-intelligence frenzy that’s ...

Chinese-made DeepSeek has sent shockwaves across the US stock market with a significant price drop among tech firms such as ...

The DeepSeek-inspired rout is hitting tech-related stocks and broader indexes, such as the S&P 500, hard on Monday morning. But the prospect of cheaper artificial-intelligence models, while bad news ...

The tech-heavy Nasdaq index lost nearly 2.7 percent in early trading, with chipmaker Nvidia down nearly 12 percent.

The tech sell-off caused by the release of China's DeepSeek's R1 large language model and subsequent concerns over the cost ...

The shares of quantum company shares sank on Monday after Chinese AI startup DeepSeek released a reasoning that outperformed Microsoft-backed (MSFT) OpenI latest offering in many third-party tests, ...

Monday's tech rout has brought no shortage of big numbers on Wall Street, and here's another to keep in mind: $441.9 billion. That's the amount of market capitalization that Nvidia has shed, based on ...

After selling off after the opening bell alongside the rest of the "Magnificent Seven," Apple Inc. and Meta Platforms Inc. have since bounced back. Apple was even up 2.1% in recent trading, while Meta ...

The shock came after DeepSeek said it had developed a large language model known as R1 that can compete with U.S. giants but ...