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  "path": "/article/humpback-whales-sometimes-hang-out-with-their-mouth-open-baffling-scientists/",
  "publishedAt": "2026-05-05T10:00:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Scientists are trying to decode why humpback whales can be observed hanging around with their mouth open, with no apparent explanation",
  "title": "Humpback whales sometimes hang out with their mouth open, baffling scientists"
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