NASA satellites detected a phytoplankton bloom around Antarctic iceberg A-23A as it melted, showing how icebergs can fertilize the ocean.

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, ...

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

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

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

When a chunk of ice breaks off a glacier, that’s called calving. That can happen if the glacier gets warm or some other force ...

The world’s largest iceberg, A23a, is finally breaking apart after drifting for decades. Scientists say its collapse could ...

An iceberg three times the size of Los Angeles has broken off from Antarctica. The European Space Agency reported that the iceberg is a 1,667 square-mile block of ice and is now floating in the ...