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  "path": "/earths-magnetic-field-has-an-astonishing-wild-side-scientists-missed-until-now/",
  "publishedAt": "2026-02-08T05:32:08.000Z",
  "site": "https://scitechdaily.com",
  "tags": [
    "Earth",
    "Earth Science",
    "Geology",
    "Geophysics",
    "Magnetic Fields",
    "Magnetism",
    "University of Utah"
  ],
  "textContent": "Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected. Deep beneath our feet, a restless ocean of molten metal helps keep Earth livable. The planet’s magnetic field forms as liquid iron and nickel circulate through the outer core, generating electric currents that create a global [...]",
  "title": "Earth’s Magnetic Field Has an “Astonishing” Wild Side Scientists Missed Until Now"
}