A Chinese AI company called DeepSeek is sending a shock wave through Wall Street. Margaret Brennan explains. President Trump ...

Wall Street has perceived the company to have an almost unbreachable defense against competition with its offerings of ...

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

A tech sell-off on Monday saw more than $1 trillion in value erased over concerns over China's DeepSeek AI app.

Stiffer competition for the tech giants at the forefront of the artificial intelligence boom prompted investors to reassess ...

Canada's main stock index on Monday surrendered some of its stellar 3% gain of this year as investors dumped shares in ...

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NEW YORK (AP) — Wall Street is tumbling on fears the big U.S. companies that have feasted on the artificial-intelligence ...

Warren Buffett's historic $127 billion warning to Wall Street happens to align with another stock market alarm. Specifically, ...

The S&P 500 dropped 1.7 per cent, and the Nasdaq 100 slipped 3.1 per cent. With big tech stocks crashing, US stocks were set ...

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock ...

Wall Street tumbled on fears the big U.S. companies that have feasted on the artificial-intelligence frenzy are under threat ...