The ancient ice, which could be some 1.5 million years old, was retrieved from depths of up to 2,800 metres and will be ...

The world's biggest iceberg - more than twice the size of Greater London - is on the move. After a few weeks loitering on the fringes of Antarctica, it's begun to drift at pace once more. A23a, as ...

A new satellite photo has revealed that the "megaberg," A23a, is beginning to break apart, spawning thousands of smaller ice chunks around the Antarctic island of South Georgia.

One of the world's largest icebergs has begun moving through the waters of Antarctica after three decades spent immobile, according to the British Antarctic Survey. Satellite images revealed that ...

The world's biggest iceberg is on the move after more than 30 years being stuck to the ocean floor. The iceberg, called A23a, split from the Antarctic coastline in 1986.

While A23a breaking off into the sea is not necessarily a concern, the Antarctic is seeing the effects of climate change. "These big icebergs are spectacular, but they're just the way Antarctica ...

The oldest and largest iceberg on Earth landed on a sub-Antarctic island belonging to Britain Tuesday.

The world's largest iceberg, A23a, is spinning north of Antarctica and it probably will do so for a long time. The block of ice is caught in a swirling ocean current caused by an obstruction on ...

The iceberg, known as A23a, split from the Antarctic ’s Filchner Ice Shelf in 1986. But it became stuck to the ocean floor and had remained for many years in the Weddell Sea.

A23a, the world's largest iceberg, is falling apart as it slowly drifts away from Antarctica towards relatively warmers waters.

One of the world’s largest icebergs is drifting beyond Antarctic waters, after being grounded for more than three decades, according to the British Antarctic Survey. The iceberg, known as A23a ...