The House voted 308-117 to pass the Sunshine Protection Act, which would make daylight saving time permanent nationwide and end the twice-yearly clock change. The bill faces an uncertain future in the Senate, "where one G.O.P. leader said it was unclear whether it could move ahead and at least one Republican appears inclined to try to block it," reports The New York Times. Some sleep experts oppose permanent daylight saving time, arguing that year-round standard time better aligns with circadian rhythms and winter morning safety. The New York Times reports: President Trump has championed the effort to save an extra hour of daylight before nightfall and make the time zone permanent, describing the ritual of moving clocks forward in the spring and back in the fall a "ridiculous, twice yearly production." "We are going with the far more popular alternative, Saving Daylight, which gives you a longer, brighter Day," Mr. Trump wrote in a social media post in May. "And who can be against that." A sizable bloc of Florida Republicans in Congress is leading the charge on legislation that would do just that, mandating daylight saving time nationwide for the entire year. Representative Vern Buchanan of the Tampa Bay area is backing the bill, and Representative Anna Paulina Luna, another Tampa Bay-area Republican, cosponsored it. House leaders agreed to allow a vote on the measure this week as a sweetener for Ms. Luna in their efforts to persuade her to lift a legislative blockade she had maintained as she sought to force Senate action on a voting restriction bill Mr. Trump has championed.

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Google DeepMind chief Demis Hassabis is calling for a U.S.-led AI standards body to review frontier models for national security risks such as cybersecurity and biological threats. His proposal would create a federally overseen public-private organization, initially voluntary and eventually mandatory for U.S. deployment. CNBC reports: Google DeepMind boss Demis Hassabis, a Nobel laureate, said in an article posted on X on Tuesday that "urgent action" was needed to address risks associated with artificial general intelligence (AGI) -- the point at which AI matches or surpasses human intelligence. "We've already seen the challenges frontier models pose for cybersecurity, and other threats including nuclear and bio risks may soon emerge as capabilities continue to advance," he said. [...] Hassabis said the U.S. was well positioned to lead in developing an AI framework "given its economic and technical standing." "It could establish a new Standards Body modelled on a federally overseen public-private partnership or self-regulatory organisation, much like the Financial Industry Regulatory Authority (FINRA), with a board that includes independent leading technical experts and open-source representatives," he added. FINRA regulates brokerage firms and exchange markets in the U.S. The proposed body would need "substantial" funding "in order to attract world-class technical talent and provide the necessary compute resources for large-scale testing," Hassabis said. Funding would "likely" come from industry, he added. Frontier labs would initially voluntarily share models with the body for review up to 30 days before release, before becoming mandatory for deployment in the U.S. market after being shown to be "effective." "Specific agentic AI tests could look for attempts to bypass safety guardrails or signs of deception, and ensure best practices, such as digitally watermarking AI-generated images and generating human-readable output tokens to understand model reasoning," Hassabis said. Further reading: Over 200 Economists Say 'We Must Act Now' On AI's Economic Impact

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