On earnings calls this week, several technology giants pointed to DeepSeek's software having "clever tricks," while also raising questions about the security and effectiveness of the Chinese-based ...

Meta Platforms and most other U.S. stocks are rising Thursday following a rush of profit reports from some of the country’s ...

DeepSeek, a Chinese AI startup, is making waves, and not just in the AI space -- it’s shaking up the US stock market too.