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

A23a, trillion-ton mega iceberg the size of Rhode Island, drifting toward South Georgia. Scientists warn of its potential ...

The world's largest and oldest iceberg, named A23a, has run aground in shallow waters off the coast of South Georgia, a remote island in the South Atlantic known for its populations of penguins and ...

The biggest iceberg in the world, named A23a, appears to have run aground after drifting around the Southern Ocean near ...

As the iceberg melts, its released elements can alter the physics and chemistry of the ocean, propelling particles from the ocean’s surface to its bottom and thereby locking some of the planet’s ...

Iceberg A23a has halted near South Georgia, sparking concerns over wildlife disruptions and ecosystem changes.

The mega iceberg will have local effects and concerns have been raised about its potential impact on the region's marine life ...

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

The iceberg A23a has run aground in the shallow waters off of South Georgia, a remote British territory in the Southern ...