Business
United States President Donald Trump recently announced the U.S. would establish a strategic cryptocurrency reserve of Bitcoin, Ether, Ripple, Solana and Cardano. This move, he said, would make the U.S. "the crypto capital ...
Mar 13, 2025
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Engineering
Moving from fossil fuels to renewable energy sources like wind and solar will require better ways to store energy for use when the sun is not shining or the wind is not blowing. A new study by researchers at Penn State has ...
Mar 13, 2025
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Machine learning & AI
Chinese internet search giant Baidu released a new artificial intelligence reasoning model Sunday and made its AI chatbot services free to consumers as ferocious competition grips the sector.
Mar 16, 2025
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Machine learning & AI
Some of the world's most advanced AI systems struggle to tell the time and work out dates on calendars, a study suggests.
Mar 13, 2025
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Automotive
Shares of the US electric vehicle pioneer Tesla plunged Tuesday, leaving its market value below $1 trillion as investors digested disappointing European sales and chief executive Elon Musk's aggressive foray into politics.
Feb 25, 2025
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Consumer & Gadgets
Towns and cities are pushing ahead with ambitious climate policies, even as global collaboration on climate breakdown splinters. One flagship example is the proliferation of bans on advertising for highly polluting companies ...
Mar 10, 2025
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Energy & Green Tech
Hydrogen was once sold as a universal climate fix—a clean, green wonder fuel for cars, homes, power grids and even global export. But reality has cooled that buzz.
Feb 21, 2025
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Automotive
An Audi factory in Brussels billed as the "cradle" of the German carmaker's electric drive is shutting down production for good on Friday, the latest sign of the woes afflicting Europe's auto industry.
Feb 27, 2025
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Energy & Green Tech
Around 1 in 5 cars sold last year were electric vehicles (EVs). While they offer benefits—including zero tailpipe emissions, minimizing noise pollution, and reducing reliance on imported fossil fuels—they could also include ...
Feb 20, 2025
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Security
Twelve Chinese nationals, including two public security ministry officers, have been indicted for a series of hacking attacks, including a 2024 breach of the US Treasury, the Justice Department said Wednesday.
Mar 5, 2025
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