G.M. Reports Big Jump in Profit on Gasoline Car Sales

General Motors on Tuesday reported a big jump in profits for the first three months of the year, based on the strength of its gasoline vehicle business, and raised its outlook for the rest of the year. The company saw slow growth in electric vehicles, but robust sales of internal combustion vehicles, especially pickup trucks, … Read more

Microsoft Makes a New Push Into Smaller A.I. Systems

In the dizzying race to build generative A.I. systems, the tech industry’s mantra has been bigger is better, no matter the price tag. Now tech companies are starting to embrace smaller A.I. technologies that are not as powerful but cost a lot less. And for many customers, that may be a good trade-off. On Tuesday, … Read more

Generative A.I. Arrives in the Gene Editing World of CRISPR

Generative A.I. technologies can write poetry and computer programs or create images of teddy bears and videos of cartoon characters that look like something from a Hollywood movie. Now, new A.I. technology is generating blueprints for microscopic biological mechanisms that can edit your DNA, pointing to a future when scientists can battle illness and diseases … Read more

TikTok Faces E.U. Inquiry Over ‘Addictive’ Features

European Union regulators on Monday threatened to fine TikTok over potentially addictive features on a version of its app called TikTok Lite, which was released to work more smoothly on slower wireless networks. The E.U. investigation adds to TikTok’s regulatory challenges as the U.S. Senate prepares to vote on a bill that would order the … Read more

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