A23a has run aground in the Southern Ocean after years adrift. But could it continue on its collision course in the future?

New Antarctic ice core data bolster model predictions of ocean heat content during glacials and interglacials.

Newly released satellite footage shows the world’s largest iceberg running aground near a remote island in the South Atlantic Ocean last month.   The timelapse video, published by Colorado State ...

The world's largest iceberg, A23a, has grounded 73 kilometers off ... has been drifting north from Antarctica since 2020. Its current position reduces risks to the region's penguins and seals.

One of the biggest challenges in predicting Antarctica's deeply uncertain future is understanding exactly what's driving its ice loss. A vast network of lakes and streams lies beneath the thick ...

An iceberg break-off in Antarctica led to the unexpected discovery of a thriving marine ecosystem beneath the George VI Ice Shelf. The research team found diverse species, highlighting the effects ...

Scientists and people worldwide have intensely followed the historic split of a massive iceberg from Antarctica. This enormous ice exposure revealed surprising findings about the Antarctic marine ...

The newfound ecosystem is filled with sea crabs, octopuses and gigantic sponges, suggesting it may have been thriving for ...

An iceberg the size of Chicago that broke off of an Antarctic ice shelf has revealed a thriving ecosystem beneath it, according to researchers. On Jan. 13, the iceberg, named A-84, broke off from ...