Follow this section to personalize your feed and get instant alerts. Follow Go to your personalized feed WHY FOLLOW? Smart Alerts: Get notified about major news as it happens. Follow this tag to personalize your feed and get instant alerts. Follow Go to your personalized feed WHY FOLLOW? Smart Alerts: Get notified about major news as it happens.

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These experimental ship designs rely on smaller nd potentially safer molten salt nuclear reactors. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. A graphic rendering of a containership that is powered by small modular nuclear reactors. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy .

After an OpenAI AI model escaped containment and hacked Hugging Face during a cybersecurity test, experts say the incident exposed major gaps in AI safety, security, monitoring, and alignment.

Plus: Why the OpenAI hack is the scariest AI mishap yet. The power line that could reshape New York's grid is hitting snags During a heat wave on July 3, New York State's grid imported enough electricity from Canada to meet about 9% of its total demand that day. Some of that power shuttled in on a 339-mile power line stretching from Quebec to Queens. It opened in May and is officially the longest underground transmission line in North America. It could provide up to 20% of New York City's electricity demand, largely with abundant hydropower from Quebec. One wrinkle: The line has been down for most of this month, and some experts are concerned about how drought will affect the power supply feeding it.

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VAT will be cut from household electricity bills, the government has announced, as part of new Prime Minister Andy Burnham's pledge to help with the cost of living. The reduction from 5% VAT to zero will come into effect on 1 October, saving a typical household about £45 a year. Ministers said it would be funded by savings from the cancellation of the digital ID programme, which was going to cost £1.8bn The government estimated it will cost £850m this financial year . But Labour's Darren Jones, who was sacked as chief secretary to the prime minister on Monday, accused the government of announcing an unfunded tax cut.

Masayoshi Son speaks at an annual SoftBank World event in Tokyo on Tuesday. SoftBank Group founder Masayoshi Son said that in the not-so-distant future, nuclear fusion technology will offer the most realistic solution for powering AI data centers' ballooning needs. Natural gas will provide the bulk of data centers' power needs for the time being, Son said Tuesday. But he predicted that nuclear fusion -- the process by which the sun and other stars generate energy -- has a role to play, predicting the world will need 3 terawatts of data center capacity in 2040. Many technological and financial challenges remain for fusion technology to become a viable energy source, however, according to BloombergNEF. "Fusion will become the main source of a new kind of cheaper, clean and safe energy here on Earth," said Son, 68, at an annual SoftBank World event in Tokyo.

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Plus: NATO is building a network to stop Russian attackers in their tracks. I was really looking forward to July 4, and not just because I love a poolside barbecue. This year the American holiday also marked a big symbolic deadline for US nuclear power. Last year the Trump administration set a goal to see three new microreactors achieve criticality, a technical milestone establishing that a reactor can sustain a chain reaction, by the nation's 250th birthday. And just in time, not just three, but four reactors did so. But achieving criticality doesn't mean a reactor is ready to provide electricity for the grid (or at all, for that matter).