The world's largest iceberg, A23a, is on a collision course with South Georgia Island, raising alarms for local wildlife.

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

A, the world’s oldest and largest (about the size of Rhode Island), may hit South Georgia Island, home to vulnerable penguins and seabirds.

The world's biggest iceberg is on a collision course with a tiny island in the South Atlantic. The massive ice chunk goes by the unassuming name of A23a. NICK HOLSCHUH: A23a is huge, 1,400 square ...

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 slab ...

The world's largest iceberg is on a collision course with a remote British island, potentially putting ... Georgia's icy coves and beaches when past giant icebergs stopped them feeding.

The world's largest iceberg is on a collision course with a remote British island, potentially putting penguins and ... and seals died on South Georgia's icy coves and beaches when past giant icebergs ...