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

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

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

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

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

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

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 has run aground off the coast of a remote island in the Atlantic Ocean, according to British ...

The nearly one-trillion-tonne block of ice, known as A23a, has grounded on the continental shelf off South Georgia island ...

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

Known as A23a, the massive slab of ice — roughly the size of Rhode Island and weighing nearly a trillion tonnes — was first reported to be heading toward South Georgia months ago ...