Exclusive-Nvidia to make Arm-based PC chips in major new challenge to Intel

By Stephen Nellis and Max A. Cherney (Reuters) -Nvidia dominates the market for artificial intelligence computing chips. Now it is coming after Intel’s longtime stronghold of personal computers. Nvidia has quietly begun designing central processing units (CPUs) that would run Microsoft’s Windows operating system and use technology from Arm Holdings, two people familiar with the…

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Scientists infect volunteers with Zika in hunt for vaccines, treatments

By Jennifer Rigby (Reuters) – Researchers in the United States have shown for the first time they can safely and effectively infect human volunteers with Zika virus, a step towards learning more about the disease and developing vaccines and treatments. The study – known as a “controlled human infection model” – has previously been controversial…

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US Republican senators ask tech firms about content moderation in Israel-Hamas war

By Kanishka Singh WASHINGTON (Reuters) – A U.S. Senate panel’s Republican lawmakers sent a letter on Friday to tech companies Meta Platforms, Google, TikTok and X, formerly called Twitter, seeking information on their content moderation policies in the Israel-Hamas war, the senators said. The Republican lawmakers of the U.S. Senate Commerce Committee said they asked…

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