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

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

The iceberg cometh. The world’s largest iceberg is on a collision course with a British island off Antarctica, potentially ...

Iceberg A23a, one of the world's largest icebergs, is drifting toward South Georgia, posing potential risks to wildlife and ...

A23a, a massive iceberg nearly the size of Rhode Island, towering at 40 meters, is on a collision course with South Georgia.

The world’s largest iceberg is still on the move and there are fears that it could be headed north from Antarctica towards ...

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

The world's largest iceberg -- a behemoth more than twice the size of London -- is drifting towards a remote island where ...

The trillion-ton slab of ice, called a megaberg, could slam into South Georgia Island and get stuck or be guided around it by ...

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 ...