Today, I’m talking with Gary Smith, CEO of the networking company Ciena. You probably aren’t familiar with Ciena — the ...

Wall Street’s superstars are tumbling as a competitor from China threatens to upend the artificial-intelligence frenzy ...

DeepSeek has complicated the dominant narrative that's propped up the market for the last two years, challenging lofty ...

Wall Street's tech giants dragged US frontline indices on Monday after China's AI startup DeepSeek rattled Silicon Valley and ...

Wall Street's tech giants dragged US frontline indices on Monday after China's AI startup DeepSeek rattled Silicon Valley and ...

The stock market was having a rough day on Monday, with the S&P 500 (SNPINDEX: ^GSPC) benchmark index down by about 1.7% at 11 a.m. ET. However, real estate was one of the biggest exceptions, with the ...

The S&P 500 and the Nasdaq dropped on Monday, as the surging popularity of a low-cost Chinese artificial intelligence model ...

Stocks outside of AI-related industries held up much better, though, and the Dow Jones Industrial Average was down just 58 points.

The hack at Change Healthcare stands as the biggest breach of U.S. medical data in history, exposing 190 million people's ...

According to a paper authored by the lab, the DeepSeek-R1 model outperforms cutting-edge models such as OpenAI’s o1 and ...