A doctor was deployed to an Arctic research station during the Cold War. Decades later, he learned its secret purpose
The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.
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World's largest iceberg comes to standstill
A23a had been floating across the Southern Ocean for five years before it ran aground near the Island of South Georgia.