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 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 ...

An iceberg the size of a Hawaiian island - which is visible from space - and taller than London's Shard, is on course to smash into a remote British territory. The colossal A23a iceberg - the ...