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

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

A23a is steadily moving towards the remote British island. A23a, the world's largest iceberg, weighing more than one trillion tons, is set on a collision course with a remote British island off ...

The world's largest iceberg which is visible from space is heading on a collision course towards a remote British territory.

The world's largest iceberg, A23a, is drifting from Antarctica toward South Georgia, a remote British island renowned for its ...

The biggest iceberg on Earth is heading toward a remote island, creating a potential threat to penguins and seals inhabiting ...

The world's biggest iceberg is on the loose and is threatening to collide with a tiny south Atlantic island, potentially affecting the wildlife there, scientists warned this week. Known as A23a ...

The mega-iceberg, which is double the size of Greater London and weighs nearly a trillion tonnes, has been spinning ...

The world’s largest iceberg, A23a, is heading north from Antarctica toward South Georgia, a British Overseas Territory in the ...

The world’s largest iceberg is on a collision course with a remote British island, potentially putting penguins and seals at ...

The world's largest iceberg is on a collision course with a remote British island, potentially putting penguins and seals in ...

The world’s largest iceberg which is visible from space is heading on a collision course towards a remote British territory. Dubbed A23a, the giant ice sheet first broke off from Antarctica in ...