DeepSeek, a Chinese artificial intelligence (AI) start-up, is sending shock waves through the U.S. tech sector by ...

US-listed shares of tech giants Nvidia, TSMC, and others are gaining some lost ground after China's DeepSeek rattled stock ...

DeepSeek just shook up the artificial intelligence (AI) world in the biggest way since OpenAI launched ChatGPT in late 2022.

Global investors are worried the emergence of a low-cost Chinese AI model will threaten the dominance of AI leaders.

Given the natural desire to pick up market discounts, it’s easy to fall into the trap of simply buying AMD stock at the sight ...

Nasdaq posted its biggest one-day percentage drop since Dec. 18 on Monday as a low-cost Chinese artificial intelligence model ...

The last place the tech giants expected any competition to emerge from was China, because US capitalism was the great innovator and China a mere imitator.

Tech stocks fell sharply after the market realized the implications of DeepSeek's AI models. But they returned to where they ...

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 ...

Thursday's coverage included more tech earnings, focus on Trump's latest on potential tariffs and more analysis around Monday ...

Here’s what you need to know about DeepSeek, the Chinese AI startup that rattled markets as its app dethroned OpenAI's as the ...

DeepSeek's rise could challenge the sustainability of Big Tech earnings growth, a key pillar of the bull market rally.