Apple on Thursday disclosed its iPhone sales dipped slightly during the holiday-season quarter, signaling a sluggish start to ...

Investors were treated to a rude awakening on Monday, as concerns about reports that a Chinese artificial intelligence service called DeepSeek was substantially cheaper and better than OpenAI. As I ...

The Chinese AI upstart made the shrewd bet that American developers will latch on to its technology because it is open-source ...

On Wall Street, Tesla drove 2.9% higher even though Elon Musk’s electric-vehicle company reported a weaker profit for the latest quarter than analysts expected. Mr Musk asserted Tesla will offer ...

Meta and Tesla shares rally. Follow along for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

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Companies and government agencies around the world are moving to restrict their employees’ access to the tools recently released by the Chinese artificial-intelligence startup DeepSeek, according to ...