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

Increasing global temperatures are causing the world's largest iceberg to melt rapidly, contributing to rising sea levels ...

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

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

The world's largest iceberg has run aground in shallow waters off the remote British island of South Georgia, home to ...

According to the British Antarctic Survey research organization, the mass known as A23a has stopped drifting and run aground on South Georgia, an unpopulated island that is part of the British ...

A23a calved from the Filchner Ice Shelf in Antarctica in 1986 and remained grounded on the seabed in the Weddell Sea for over 30 years.

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 ...

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 ...

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