{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreig43slsgidqtlahmzx5ntm6csx54uy7e74jbu63rkza3hzhdvujr4",
    "uri": "at://did:plc:6pwit4ctv4egvys3qyqmgbi6/app.bsky.feed.post/3mk4fqunj2ya2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreignn5q3ppsv2s4lpwyg7aod7he7ubhjryrkt3wj76vyomgxuktj5q"
    },
    "mimeType": "image/jpeg",
    "size": 69699
  },
  "path": "/health/red-hair-may-increasing-study-points-surprising-evolution-trend",
  "publishedAt": "2026-04-22T20:57:38.000Z",
  "site": "https://www.foxnews.com",
  "tags": [
    "8f770097-95f8-5123-a1b6-7612f28d3bb7",
    "fnc",
    "Fox News",
    "fox-news/health",
    "fox-news/health/medical-research",
    "fox-news/genetics",
    "fox-news/science/planet-earth/evolution",
    "fox-news/science/archaeology",
    "fox-news/lifestyle",
    "article"
  ],
  "textContent": "A Harvard study indicates natural selection has favored red hair for millennia, suggesting redheads may become more common as humans continue to evolve.",
  "title": "Red hair may be increasing as study points to surprising evolution trend"
}