The world's biggest iceberg is on the move: Enormous ice block twice the size of Greater London is now drifting 'at speed' after 30 years stuck to the ocean floor, experts warn

11 months ago 51

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3. The world's biggest iceberg is on the move: Enormous ice block twice the size of Greater London is now drifting 'at speed' after 30 years stuck to the ocean floor, experts warn