The world's biggest iceberg is on the loose and is threatening to collide with a tiny south Atlantic island, potentially affecting the wildlife there, scientists warned this week. Known as A23a ...

The mega-iceberg poses a significant threat to South Georgia Island a remote wildlife haven. The world's largest iceberg, A23a, is drifting toward South Georgia Island, a remote and ecologically ...

The spinning iceberg is approximately 1,500 square miles in size and located about 173 miles from the islands. If A23a grounds and wedges in the waters close to the islands, it "stands to endanger ...

blue) and November 26 (red). Iceberg A23a is so big, the British Antarctic Survey calls it a “megaberg.” You could fit Greater London onto it two times over. A23a is the heavyweight iceberg ...

The world's biggest iceberg -- three time the size of New York City -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

Frozen mass known as A23a threatens penguin and seal colonies on South Georgia and is expected to make contact in two to four weeks ...

NASA is on a mission to collect as much information as it can about the Larsen C ice shelf and its new A-68 iceberg. When A-68 broke off of Larsen C earlier this year, it was a historic event.

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