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Antarctica’s biggest and oldest free‑floating iceberg is undergoing a startling transformation, with its once white surface now streaked by vivid pools of blue. The color shift is more than a visual ...
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It's big, beautiful and — blue. But this 40-year-old iceberg is about to disappear for good
A 40-year-old iceberg that was once the biggest on the planet is floating into the South Atlantic Ocean, where it will soon melt into watery oblivion. But it's going out in style. A-23a, as it's known ...
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