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  "path": "/article/extreme-heat-is-setting-in-for-july-4-heres-what-to-know/",
  "publishedAt": "2026-06-29T19:24:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "A prolonged, intense heat wave will make temperatures feel as hot as 115 degrees Fahrenheit in the eastern U.S. this week",
  "title": "Extreme heat is setting in for July 4. Here’s what to know"
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