Leaders often lose their position at the top, and that doesn't just apply to sports, weather, military or government. In this case, it refers to an iceberg called A23a. The massive 'berg was once ...

SOUTH GEORGIA ISLAND — The world's largest and most enduring iceberg is splintering into smaller pieces, to the point that it's no longer the biggest chunk of ice floating in the oceans. The shrinking ...

The South Georgia Islands might not be permanently populated by humans, but it is an important sanctuary for penguins, seals and other various creatures in the South Atlantic. But a giant iceberg, ...

Credit: UK MOD Crown copyright/Cover Images A group of British scientists have photographed and filmed the world’s largest iceberg, A23a, after it began to move again after almost four decades stuck ...

An iceberg once deemed the largest in the world has shrunk to just about one-fifth of its original size, according to experts at the British Antarctic Survey. The berg, known as A23a, has been rapidly ...

A large Antarctic iceberg that calved almost four decades ago is now in its final days, with scientists saying it could vanish within weeks after drifting into warmer seas. The megaberg, known as A23a ...

They call it simply A-23A, a designation that cleverly hides what the object really is: one of the largest and longest-lived icebergs to have ever been tracked by the human race. One that has now ...

A rare cloud-free image shows the first signs that the A23a iceberg, once the world’s largest, will soon disintegrate completely. The newly released Copernicus Sentinel-2 satellite image was captured ...