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

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

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

A photographer went to South Georgia hoping to find a yellow penguin he saw three years ago. Instead, he found an even rarer ...

Frozen mass known as A23a threatens penguin and seal colonies on South Georgia and is expected to make contact in two to four weeks ...

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

World's Largest Iceberg On Collision Course With South Georgia's Penguins. The world’s largest iceberg is on a collision ...

The world's biggest iceberg—more than twice the size of London—could drift towards a remote island where ... The seal and penguin populations on South Georgia have already been having a ...

The world's biggest iceberg -- three time the size of New York City -- could drift towards a remote island where ... The seal and penguin populations on South Georgia have already been having ...

As it drifts closer to South Georgia, concerns grow about its immediate impact on the island’s ecosystem and the broader implications of such events. Approximately 450,000 pairs of king penguins, ...

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