The world's biggest iceberg -- three time the size of New York City -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals.

The study by the British Antarctic Survey found that record-low sea ice levels in 2023 contributed to the second-worst year for emperor penguin chick mortality since observations began in 2018.

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 ...

Wall of Ice the Size of Rhode Island Heading Toward Penguin-Packed Island off Antarctica The world's biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote ...