The S&P 500's technology sector just ended its worst week since early September, after Chinese artificial-intelligence company DeepSeek seemed to startle investors' perception of winners and losers in ...

Among the lessons from this week's tech plunge, the risk of heavy concentration in a handful of stocks is an important takeaway for investors.

Jensen Huang, CEO of AI chip giant Nvidia, met Friday with President Donald Trump as the company suffered a rough week on Wall Street over competition with China and the threat of tariffs on ...

During the meeting, they discussed the exports of Artificial Intelligence chips and China's role. United States President, Donald Trump, and Nvidia CEO, Jensen Huang, talked about DeepSeek, the ...

Questions have been raised over the provenance of the semiconductors used to build DeepSeek's AI model, given U.S. export ...

President Donald Trump and Nvidia CEO Jensen Huang held a significant meeting focused on AI policy and the future of artificial intelligence in the Un ...