Disintegration of the world's oldest iceberg has implications for global sea levels and marine ecosystems.

The massive Antarctic iceberg A23a, once twice the size of London, is rapidly breaking apart in the South Atlantic after ...

Now, far from the icy seas of Antarctica, what’s left of A23a is being eaten away by warmer waters. It’s in its death throes, ...

Once the largest iceberg on Earth, the Antarctic giant has rapidly disintegrated in warmer Atlantic waters and may disappear ...

The story of one of the world’s oldest icebergs is nearly at an end, after a breathtaking 40-year journey that has captivated ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the U.S. National Ice Center, the world's largest iceberg, named A23a, has broken up. As of August 2025, iceberg A23f ...

A colossal Antarctic iceberg that broke off in 1986 and weighed nearly a trillion tonnes is finally disintegrating in the South Atlantic. Scientists say it will vanish completely within weeks.

A striking new satellite photo has revealed that the world's largest iceberg is starting to break apart into thousands of smaller pieces as it remains stuck alongside a wildlife refuge in Antarctica.

March 4 (UPI) --The oldest and largest iceberg on Earth landed on a sub-Antarctic island belonging to Britain Tuesday. According to the British Antarctic Survey research organization, the mass known ...

(CNN) — The world’s largest iceberg is “rapidly breaking up” into several large “very large chunks,” scientists from the British Antarctic Survey (BAS) have said. Previously weighing nearly a trillion ...

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 and ...