A giant chunk has broken off the largest iceberg in the world, which may be the first sign of its deterioration. The behemoth ...

The world’s largest iceberg ‘A23a’ broke away from the Filchner Ice Shelf in 1986 and is now drifting northwards.

The world’s largest iceberg is heading towards a remote British island and could threaten millions of penguins and seals that ...

The "megaberg" - which is twice the size of Greater London and 130 feet tall - is on a crash course with the remote island of ...

Spanning an area of 3,672 square kilometers (1,418 square miles) when measured in August — slightly smaller than Rhode Island and more than twice the size of London — the A23a iceberg has been ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals. The ...

The iceberg, A23a, broke free from its position ... If A23a, which is double the size of Greater London and weighs nearly a trillion tonnes, crashes into the island, it could cause the death ...

Frozen mass known as A23a threatens penguin and seal colonies on South Georgia and is expected to make contact in two to four weeks ...

The world's biggest iceberg is on the loose and is threatening to collide with a tiny south Atlantic island, potentially affecting the wildlife there, scientists warned this week. Known as A23a ...

The world's biggest iceberg -- more than twice the size of London -- could drift towards a remote island where a scientist warns it risks disrupting feeding for baby penguins and seals. The ...

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