A colossal iceberg, twice the size of London, is slowly drifting towards a remote island in the South Atlantic. A23a, the ...

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

The world's largest iceberg is moving towards a remote British penguin sanctuary north of Antarctica. Read more.

According to the U.S. National Ice Center —the global entity that names, tracks and documents Antarctic icebergs that meet ...

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

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