Nvidia, Microsoft, Meta warn against overregulating open-weight models

The White House is visited by tourists on July 17, 2025 in Washington, DC. Michael M. Santiago | Getty Images Nvidia, Microsoft, Meta, Palantir and more than 20 other companies released a letter on Friday urging policymakers to avoid “premature restrictions” on open-weight artificial intelligence models that would “stifle competition or drive innovation overseas.” Open-weight…

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Russian attack cuts power to around 150,000 in Chernihiv

A large plume of smoke rises over St. Petersburg following a Ukrainian drone strike targeting logistics facilities operated by Wildberries, Russia’s largest online retailer, on July 24, 2026 in St. Petersburg, Russia. Anadolu | Anadolu | Getty Images A Russian attack on an energy facility in Ukraine’s northern city of Chernihiv and surrounding district on…

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CXMT is sparking fears of a cash drain before blockbuster IPO

CANADA – 2026/05/23: In this photo illustration, the CXMT (ChangXin Memory Technologies) logo is seen displayed on a smartphone screen. (Photo Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images) Sopa Images | Lightrocket | Getty Images ChangXin Memory Technologies’ massive listing is stoking fears that its market debut could pull cash from Chinese equities, as…

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