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

The massive A23a iceberg, weighing a trillion tons, is heading toward South Georgia Island. Originating in 1986 from ...

The trillion-ton slab of ice — called a megaberg — is currently aground near the South Georgia Island. A23a could affect the ...

A trillion-ton behemoth, larger than some small countries, is on the move—and it looks straight out of Game of Thrones.

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

After months of drifting through the ocean, the world’s largest iceberg has finally run aground near a remote island in […] ...

The world's biggest iceberg, which is almost four times the size of Canberra, has run aground near a remote island off ...

Scientists who have used satellites to track the iceberg's decades-long meanderings north from Antarctica have codenamed the iceberg A23a. But up close, numbers and letters don't do it justice. Watch ...

One thousand feet above the world's largest iceberg, it's hard to believe what you're seeing. It stretches all the way to the horizon - a field of white as far as the eye can see. Its edge looks ...