The world's largest iceberg, A23a, is on a crash course towards South Georgia, threatening millions of penguins and seals.

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

Environmentalists fear for the island's rare king penguins and millions of elephant and fur seals if iceberg collides.

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

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

The world’s largest iceberg is heading towards a remote British island and could threaten millions of penguins and seals that ...

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

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 still on the move and there are fears that it could be headed north from Antarctica towards ...