This massive iceberg twice the size of London is on collision course with islands in the ...
The world’s largest iceberg ‘A23a’ broke away from the Filchner Ice Shelf in 1986 and is now drifting northwards.
Monster "Game Of Thrones-esque" Iceberg Threatens Antarctic Wildlife
The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.