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 …

Dec 15, 2025 · Around the Antarctic coast, shelves, glaciers, and ice sheets continually “calve,” or discharge, icebergs into the seas. The continent is a cold dry desert where access to water …

The Antarctic is a cold, remote area in the Southern Hemisphere encompassed by the Antarctic Convergence. The Antarctic Convergence is an uneven line of latitude where cold, northward-flowing …

USAP.gov is the main repository for information about the United States Antarctic Program. The site is designed for the general public, news agencies, academia, and program participants.

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 the...

Dec 12, 2025 · Visit the Definitions and Notes page to view a description of each topic.

2 days ago · In Antarctica, Photos Show a Remote Area Teeming With Life Amid Growing Risks From Climate Change ANTARCTICA (AP) — The Southern Ocean is one of the most remote places on …

Antarctica is the southernmost continent in the world, surrounded by the Southern Ocean. Antarctic terrestrial and marine communities are sensitive to climate and environmental change.

Sep 25, 2025 · 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 …

Jun 16, 2025 · In this guide, we serve up a cliff-notes sort of sketch of the White Continent (as Antarctica’s often called), and also provide a slew of links to more in-depth articles on specific topics, …