Once the largest iceberg in the world, A23a may soon vanish into the vastness of the ocean. Covering about 4,000 square kilometres when it broke away, the iceberg - soberly named A23a - was once ...

An iceberg once deemed the largest in the world has shrunk to just about one-fifth of its original size, according to experts at the British Antarctic Survey. The berg, known as A23a, has been rapidly ...

Is this cruise through Antarctica, Falklands, and South Georgia the most iconic trip a Briton can take? - Mark Stratton takes in icebergs, orcas and union jacks on this thrilling cruise ...