In a doughnut in Japan, unlocking the power of the Sun
With its tangle of pipes and pumps leading to a metal pot the size of a five-storey building, Japan's JT-60SA machine looks to the untrained eye like a contraption from 1970s sci-fi.
With its tangle of pipes and pumps leading to a metal pot the size of a five-storey building, Japan's JT-60SA machine looks to the untrained eye like a contraption from 1970s sci-fi.
Plasma Physics
Feb 22, 2024
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Five independent teams of researchers have reviewed the work and claims made by a group at the National Ignition Facility (NIF) who announced in December 2022 that they had achieved the first laser-powered fusion reaction ...
In a study published in Nuclear Science and Techniques, researchers from Henan Normal University report a significant advancement in nuclear physics. The study showcases the effectiveness of the SPAGINS model, a novel approach ...
General Physics
Dec 5, 2023
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The world's biggest experimental nuclear fusion reactor in operation was inaugurated in Japan on Friday, a technology in its infancy but billed by some as the answer to humanity's future energy needs.
General Physics
Dec 1, 2023
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Following the second release of treated radioactive wastewater from the Fukushima nuclear plant (5 October), a team of international researchers have addressed concerns and misinformation.
Environment
Oct 6, 2023
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Thirty-seven years ago, on April 26 1986, the reactor of the Chernobyl nuclear power plant suffered a catastrophic meltdown. In the weeks that followed, the deadly event drove hundreds of thousands of people to relocate from ...
Earth Sciences
Mar 21, 2023
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Nuclear fusion holds huge promise as a source of clean, abundant energy that could power the world.
Plasma Physics
Dec 16, 2022
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Scientists announced Tuesday that they have for the first time produced more energy in a fusion reaction than was used to ignite it—a major breakthrough in the decades-long quest to harness the process that powers the sun.
Plasma Physics
Dec 13, 2022
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Our society faces the grand challenge of providing sustainable, secure and affordable means of generating energy, while trying to reduce carbon dioxide emissions to net zero around 2050.
General Physics
Dec 7, 2022
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Since the invasion of Ukraine in February, the threat that weapons of mass destruction would be used has been a constant concern. Discussion of this threat has tended to focus on the possibility that Russia might resort to ...
Social Sciences
Oct 27, 2022
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