The world’s largest iceberg, A23a, has been drifting through the Southern Ocean after spending several months stuck. A23a has claimed the title of “largest current iceberg” multiple times since the 1980s, though it has occasionally been overtaken by larger, yet shorter-lived icebergs, such as A68 in 2017 and A76 in 2021. VIDEO: After three decades stuck to the ocean floor, …
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