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    "headline": "The Pattern Broke. The Number Survived.",
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    "dek": "A topological invariant carried by entangled light remained intact after turbulence destroyed the beam's recognizable shape.",
    "summary": "A topological invariant carried by entangled light remained intact after turbulence destroyed the beam's recognizable shape.",
    "body_text": "A University of the Witwatersrand team sent structured quantum light through strong atmospheric turbulence and found that the visible spatial pattern and conventional entanglement signal degraded while a topological number embedded in the state remained recoverable. The Physical Review Letters experiment suggests a more resilient way to encode high-dimensional quantum information, but it is a laboratory result rather than an operational bad-weather communications network.",
    "why_it_matters": "A topological invariant carried by entangled light remained intact after turbulence destroyed the beam's recognizable shape.",
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      "The Physical Review Letters experiment suggests a more resilient way to encode high-dimensional quantum information, but it is a laboratory result rather than an operational bad-weather communications network."
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    "tags": [
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      "source_id": "source-2026-07-30-002",
      "title": "University of the Witwatersrand via Newswise: Topological quantum information survives bad-weather distortion",
      "publisher": "University of the Witwatersrand",
      "url": "https://www.newswise.com/articles/light-s-hidden-properties-save-quantum-information-from-the-chaos-of-bad-weather",
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    "title": "The Pattern Broke. The Number Survived.",
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