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

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

If it gets stuck near South Georgia Island, that could make it hard for penguin parents to feed their babies and some young ...

Currently, the gigantic iceberg A23a is moving toward the South Atlantic Ocean and will strike South Georgia Island in two to four weeks.

The trillion-ton slab of ice that scientists call a "megaburg" broke off from the Antarctic’s Filchner Ice Shelf in 1986.

The world’s biggest iceberg — a wall of ice the size of Rhode Island — is lumbering toward a remote island off Antarctica ...

World's Largest Iceberg On Collision Course With South Georgia's Penguins. The world’s largest iceberg is on a collision course with penguins in the British Overseas Territory of South Georgia. Images ...

Rachael is a writer and digital content producer at IFLScience with a Zoology degree from the University of Southampton, UK, ...

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