A, the world’s oldest and largest (about the size of Rhode Island), may hit South Georgia Island, home to vulnerable penguins ...

The colossal A23a iceberg has travelled more than 3,000km since it broke off from its Antarctican ice shelf. In what sounds like a potential plotline for Speed 3, one of the world’s biggest icebergs ...

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

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

The world's biggest iceberg -- three time the size of New York ... The gigantic wall of ice is moving slowly from Antarctica on a potential collision course with South Georgia, a crucial wildlife ...

Iceberg A23a is on a collision course with the remote British island of South Georgia, which provides an Antarctic haven for ...

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

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 largest iceberg is still on the move and there are fears that it could be headed north from Antarctica toward the island of South Georgia. The iceberg, called A23a, was previously ...