Flying over the massive iceberg, it's indistinguishable from the horizon. But as it melts, chunks of ice risk floating ...

A23a had been floating across the Southern Ocean for five years before it ran aground near the Island of South Georgia.

After months of floating, the "megaberg" known as A23a has finally come to a halt roughly 50 miles from South Georgia Island ...

Satellite images taken at the beginning of March show the iceberg parked on a shallow underwater shelf off the coast of South ...

The world’s largest iceberg,A23a, is drifting closer to the remote island of South Georgia in the South Atlantic. Originally ...

The world's largest and oldest iceberg, named A23a, has run aground in shallow waters off the coast of South Georgia, a ...

The Denman Glacier is one of the largest and fastest-melting glaciers in East Antarctica and alone holds a potential sea level ...

The world's largest iceberg has run aground and may soon start breaking up, scientists at the British Antarctic Survey said. A23a, as the iceberg is known, appears to have come to a standstill near ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Antarctic iceberg A-23A (at left) stuck in shallow waters off the coast of South Georgia ...