The 'world's biggest iceberg', "A23a iceberg", which is more than twice the size of London, is drifting toward South Georgia ...

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

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

The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

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

If it gets stuck near South Georgia Island, that could make it hard for penguin parents to feed their babies and some young ...

Iceberg A23a, one of the world's largest icebergs, is drifting toward South Georgia, posing potential risks to wildlife and ...

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica towards ...

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

The trillion-ton slab of ice — called a megaberg — could slam into South Georgia Island, making it hard for penguin parents ...

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica that’s home to millions of penguins and seals. The trillion-ton ...