Here’s how it works. The world's largest iceberg is on the move again after escaping from a giant vortex that caused it to spin in place for months. This is the big berg's second great escape in ...

A23a, the world's largest and oldest iceberg, is finally cruising again through icy ocean waters after an unexpected delay. This summer, A23a got stuck near the South Orkney Islands, twirling in ...

The world’s largest iceberg is on the move again, drifting through the Southern Ocean after months stuck spinning on the same spot, scientists from the British Antarctic Survey (BAS) have said.