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

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

The slab of ice — named A23a — weighs almost one trillion tonnes and could slam into South Georgia Island before either ...

A massive iceberg, A23a, is moving towards South Georgia Island, potentially impacting wildlife. The iceberg could arrive in ...

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

The A23a iceberg broke away from Antarctica nearly 40 years ago and is now en route to smash into British territory South ...

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

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

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

Iceberg A23a is on a collision course with the remote British island of South Georgia, which provides an Antarctic haven for ...

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

Overall, however, researchers aren't too worried about major harm from the iceberg, named A23a. What's happening ... said British Antarctic Survey physical oceanographer Andrew Meijers, who ...