A new satellite photo has revealed that the "megaberg," A23a, is beginning to break apart, spawning thousands of smaller ice ...

One of the world’s oldest icebergs, and its largest, A23a is double the size of Greater London and weighs nearly a trillion tonnes. It broke off from Antarctica’s Filchner Ice Shelf in 1986 ...

The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

The world’s largest iceberg is on the move again after being stuck for 30 years in the Weddell Sea. A23a is 3900 square kilometres in area, making it more than twice the size of Greater London ...

A23a, arguably the world’s largest and oldest iceberg which has been wandering ... 3,900km2 and 400m tall, twice the size of Greater London stretching out into the distance beyond the research ...

A23a, has grounded in shallow waters off South Georgia, a remote South Atlantic British island home to millions of penguins and seals. The iceberg, which is roughly twice the size of Greater ...

The world's largest iceberg, A23a, has grounded 73 kilometers off South Georgia Island, alleviating concerns about a potential collision that could have disrupted the local wildlife's food supply.

Antarctica experienced a moderate increase in sea ice until 2015, followed by a sharp decline starting in 2016.

That's roughly the size of the ACT. It's 40 metres tall ... "It's highly unlikely that a complete iceberg, the a23A will run aground on the island. It's more likely that the iceberg itself ...

Scientists now have good numbers to describe the true scale of the world's biggest iceberg, A23a. Satellite measurements show the frozen block has a total average thickness of just over 280m (920ft).