U.S. stocks closed at an all-time high Friday, another milestone in the market's remarkable recovery from a springtime plunge ...

A data-protection watchdog in Germany asked Apple and Alphabet's Google to weigh blocking DeepSeek from their app stores in the country, saying the popular artificial-intelligence app sends user data ...

Only a select few researchers have the skills for the hottest area in tech. Mark Zuckerberg and his rivals want to hire them—even if it takes pay packages of $100 million.

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