The shocking success of a new model from a mysterious Chinese lab has America questioning its leadership of the sector.

The selloff stems from weekend panic over last week’s release from the relatively unknown Chinese firm DeepSeek of its ...

The emergence of DeepSeek's free assistant has placed big doubts over the US market's AI-driven rally of the past two years.

U.S. stocks were selling off Monday, amid fears China’s AI company DeepSeek could disrupt profits for Big Tech stocks.

Bitcoin fell below the $100,000 level for the first time in a week on Monday, along with the tumble of tech stocks, as fears around Chinese startup DeepSeek's AI progress weighed on investors’ ...

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

Some AI researchers hailed DeepSeek’s R1 as a breakthrough on the same level as DeepMind’s AlphaZero, a 2017 model that ...

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

Nuscale Power Corp, one of the market's best-performing nuclear energy stocks in 2024, dropped as much as 24%. Vistra Corp, ...

For many investors in artificial intelligence, the week started with a jolt as a Chinese AI app sent tech stocks plummeting ...

The S&P 500 was down 1.6% in morning trading. Big Tech stocks took some of the heaviest losses, with Nvidia down 11.2%, and ...

In Amsterdam, Dutch chipmaking equipment company ASML slid 7%. In Tokyo, Japan’s Softbank Group Corp. lost 8.3% to pull ...