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"path": "/releases/2026/04/260417224503.htm",
"publishedAt": "2026-04-18T05:05:20.000Z",
"site": "https://www.sciencedaily.com",
"textContent": "Scientists drilling deep beneath Greenland’s ice have uncovered a startling clue about its past—and future. Evidence shows that the Prudhoe Dome, a major high point of the ice sheet, completely melted around 7,000 years ago during a relatively mild natural warming period. That means this supposedly stable ice cap is far more fragile than once thought, raising concerns that today’s human-driven warming could trigger similar or even faster ice loss.",
"title": "Greenland ice completely melted 7,000 years ago and could happen again"
}