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

The 'world's biggest iceberg', "A23a iceberg", which is more than twice the size of London, is drifting toward South Georgia ...

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

The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

The iceberg cometh. The spinning iceberg is approximately 1,500 square miles in size and located about 173 miles from the ...

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 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 gigantic ...

Credit: UK MOD Crown copyright/Cover Images A group of British scientists have photographed and filmed the world’s largest ...

The iceberg may drift past the continental shelf ... Meijers warned it could severely disrupt feeding and breeding for seals and penguins on the island. "Icebergs have grounded there in the ...

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.

Alternatively, the iceberg could become stuck for months or break apart into smaller pieces, both of which could seriously impede seals and penguins trying to feed and raise young on the island ...