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

Searching for a dream getaway? Maybe even magical? Southern Living has named this Georgia island "majestic" and listed 18 ...

This is not the first time an iceberg has posed a threat to South Georgia. In 2004, iceberg A38 "grounded on its continental ...

It’s also a natural process happening more frequently because of human-caused climate change, said British Antarctic Survey ...

These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts ...

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

The mega-iceberg poses a significant threat to South Georgia Island a remote wildlife haven. The world's largest iceberg, A23a, is drifting toward South Georgia Island, a remote and ecologically ...

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

A23a, the world’s largest iceberg, broke loose from Antarctica; now it’s spiraling towards South Georgia Island.