The world’s largest iceberg is heading towards a remote British island that provides an Antarctic haven for millions of penguins and seals - and could stop them feeding during their breeding season. The huge iceberg A23a measures almost 1,

The world’s largest iceberg, A23a, is heading north from Antarctica toward South Georgia, a British Overseas Territory in the southern Atlantic Ocean. In the past, giant icebergs grounding near South Georgia have caused devastating consequences,

World's largest iceberg, A23a, is drifting towards the British island of South Georgia. A23a has been monitored for 30 years, since it first calved from Filchner ice shelf in Antarctica.