They explored Antarctica's sea floor and found more than 1,000 circular nests. Each of these structures did not have a layer of plankton detritus covering them, which was otherwise found in the rest ...

The world's largest iceberg, known as A23a, is now nearing the end of its life - 40 years after it broke off the edge of Antarctica. This "megaberg" was once more than twice the size of Greater London ...

The South Georgia Islands might not be permanently populated by humans, but it is an important sanctuary for penguins, seals and other various creatures in the South Atlantic. But a giant iceberg, ...