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  "path": "/news/horse-sleep-learning-research-university-helsinki-917789",
  "publishedAt": "2026-03-04T13:31:04.000Z",
  "site": "https://www.horseandhound.co.uk",
  "tags": [
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  "textContent": "Library image. Horses who get their beauty sleep learn better than their sleep-deprived counterparts, a new study has found. Researchers at the University of Helsinki discovered that horses who had more than 30 minutes of REM (rapid eye-movement) sleep at night performed better in a new learning test than those who did not. REM sleep can only […]",
  "title": "Horses who sleep better learn better, new research finds"
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