Measuring roughly 1,350 square miles (3,500 square kilometers) across, A23a is the world's largest and oldest iceberg ...

Visible from space, the world’s largest iceberg is headed towards a remote Antarctic island, threatening local animals.

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.

The world's largest iceberg -- a behemoth more than twice the size of London -- is drifting towards a remote island where ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist ...