Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. Antarctica is the fifth-largest …

Jan 30, 2026 · Antarctica, the world’s southernmost continent, is almost wholly covered by an ice sheet and is about 5.5 million square miles (14.2 million square km) in size.

Jan 17, 2026 · Cool Australian Antarctic Program news about wildlife, scientific research, stations (bases), expeditioners, ships, the environment and jobs in Antarctica.

Without any ice, Antarctica would emerge as a giant peninsula and archipelago of mountainous islands, known as Lesser Antarctica, and a single large landmass about the size of Australia, known as …

Jan 20, 2026 · Though Antarctica is really, really chilly, it is considered a desert because it receives very little rain or snowfall. The small amount of snow that does fall does not melt but builds up over …

Antarctica is much more than just an icy pole for our planet – it is vital for our survival too. Learn how Antarctica plays an important role in regulating the Earth's temperature and oceans, storing carbon …

Antarctica is Earth’s southernmost continent, covering an area of 13.72 million square kilometers, making it the fifth-largest continent by land area. Despite its massive size, Antarctica has no …

Apr 17, 2025 · Antarctica is the coldest, windiest and driest continent on Earth. The Antarctic ice sheet contains about 7.2 million cubic miles (30 million cubic kilometers) in an area just under 1.5 times...

3 days ago · Need to know: Antarctica’s ice sheet The continent is home to the world’s largest ice sheet, which covers roughly 5.4 million square miles. For comparison, the United States’ entire land ...

Jan 20, 2026 · Visit the Definitions and Notes page to view a description of each topic.