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

The trillion-ton slab of ice — called a megaberg — could slam into South Georgia Island and get stuck or be guided around it by currents. If it gets stuck it could make it hard for penguin ...

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 ...