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 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.

Wall of ice the size of Rhode Island heading toward penguin-packed island off Antarctica This image provided by the Ministry of Defence shows the iceberg, known as A23a, on Nov. 25, 2024, off the ...