Sam Altman, Elon Musk, and others have thoughts about the news from DeepSeek.

The stock market rallied Tuesday with a slew of AI stocks that may be DeepSeek winners flashing buy signals. Microsoft, Meta, ...

Nvidia’s market value surged because of explosive demand for AI chips and services, but the company’s shares fell sharply in ...

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

U.S. stocks recovered some ground on Tuesday after getting hammered by fears over China's DeepSeek AI model built on a ...