Republican state AGs challenge new US fuel economy rules

    WASHINGTON (Reuters) – A group of 26 state attorneys general led by West Virginia and Kentucky on Wednesday challenged the Biden administration’s new fuel economy rules, calling the requirements unworkable and forcing automakers to build more electric vehicles. The National Highway Traffic Safety Administration on June 7 finalized tighter vehicle fuel economy rules through 2031…

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    Microsoft talks up tools for making AI software

    By Max A. Cherney SEATTLE (Reuters) – Microsoft talked up new tools on Tuesday aimed at encouraging programmers to build the AI-focused technology into Windows-related software as it races against Alphabet, Amazon.com and Apple to dominate the emerging technology. At a developer conference in Seattle, Chief Executive Satya Nadella promoted new application programming interfaces, or…

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    China lithium rebounds on Chile earthquake, but demand concerns persist

    BEIJING (Reuters) – China’s lithium prices rebounded on Friday after a powerful earthquake hit Chile’s major lithium producing region, although growing demand concerns weighed on the metal used in electric vehicle batteries. The most-traded November lithium carbonate futures on the Guangzhou Futures Exchange rose 2.9% to 89,800 yuan ($12,356.89) per metric ton on Friday, having…

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