This summer, A23a got stuck near the South Orkney Islands, twirling in what's known as a Taylor column. Satellite video showed the iceberg spinning whimsically in place, a process that also delays ...

The world's largest iceberg, A23a, is moving again after being stuck. It is drifting toward South Georgia, where it will likely break up and melt. Scientists study its impact on ecosystems and ...

This summer, A23a got stuck near the South Orkney Islands, twirling in what's known as a Taylor column. Satellite video ...

A satellite image of the A23a iceberg seen in Antarctica in November 2023. - European Union/Copernicus Sentinel-3/Reuters Then, the iceberg was carried away by ocean currents before it became ...