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  "path": "/news2/robotics/newsid=69490.php",
  "publishedAt": "2026-05-29T13:42:32.000Z",
  "site": "https://www.nanowerk.com",
  "textContent": "A reinforcement-learning-based safety system teaches a stair-traversing service robot to brace itself mid-fall, addressing one of the biggest barriers to deploying autonomous robots on staircases.",
  "title": "A stair-climbing robot that catches itself when it falls"
}