Jensen Huang, CEO of AI chip giant Nvidia, met Friday with President Donald Trump as the company suffered a rough week on ...

As if launching a new AI model that shook the entire industry wasn't enough, the Chinese startup DeepSeek followed up this ...

Despite all the fireworks on Monday, including a 17% decline for Nvidia’s stock, the S&P 500 index ended January with a 2.8% ...

The artificial intelligence (AI) arms race is reaching breakneck speed. Tech giants are spending hundreds of billions to ...

AI stocks were rattled this past week when Wall Street took notice of a high-performance, shockingly efficient open-source AI model from Chinese start-up DeepSeek.

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.