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  "path": "/story/390533/energy-department-says-reactor-has-reached-milestone.html",
  "publishedAt": "2026-06-05T16:10:00.000Z",
  "site": "https://www.newser.com",
  "textContent": "The Energy Department said Friday that a small nuclear reactor under development at a national lab has reached a crucial milestone that could allow it to produce electricity within a few years. The microreactor being developed by Antares Nuclear Inc. at the Idaho National Lab reached \"criticality\" on Thursday, Energy...",
  "title": "Nuclear Reactor First to Reach Critical Milestone, Wright Says"
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