Bret Taylor, the chairman of OpenAI’s board, said the artificial intelligence company was “not for sale.” Mr. Musk is separately raising money for his A.I. start-up, xAI.
The popular social media app was removed to comply with a new law that banned it in the United States. President Trump has paused enforcement of the ban.
Investors believe Elon Musk’s debt is more likely to be paid back now that he has a central role in the administration of President Trump, whom he joined in the Oval Office on Tuesday.
An Intel chip-making site in Chandler, Ariz. The company is looking into splitting its manufacturing business from its semiconductor design and products business.
Alessio Figalli, a mathematician at ETH Zurich and a current member at the Institute for Advanced Study in Princeton, N.J., investigates “optimal transport,” the study of starting points, end points and the paths between.
The Chinese start-up used several technological tricks, including a method called “mixture of experts,” to significantly reduce the cost of building the technology.
Jim Farley, Ford’s chief executive, said “many of those jobs will be at risk” if Republicans end billions of dollars in subsidies and loans for projects like the company’s factories that produce batteries and electric vehicles.
The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 years later, she’s pursuing new research on the boundaries of life.
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