Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of 1.9 km (1.2 mi). Antarctica is, on average, the coldest, driest, and windiest of the continents, and has the highest …

Apr 2, 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.

Antarctica is changing—and the science shows why it matters for all of us. The Antarctic Science Platform has launched its Impact Portfolio, a comprehensive synthesis of seven years of research.

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 …

Aug 9, 2023 · NASA uses satellites to study the ice on Antarctica and how the continent is changing. Scientists want to know how changes in Earth’s climate are affecting Antarctica’s ice sheets.

Explore Earth's coldest continent with the latest Antarctica news, articles and features from Live Science.

Jul 1, 2025 · Antarctica is the coldest continent on Earth, but much of it is warming at one of the fastest rates – second only to parts of the Arctic. At nearly twice the size of Australia, Antarctica is the fifth …

Antarctica is the coldest, driest, windiest and highest continent on Earth. What makes the frozen continent so special, use our resources to find out more.

3 days ago · Antarctica, the white continent that seems so distant, is central to the thermal balance of Earth’s climate system. It covers approximately 14 million square kilometers (5,405,430 square …

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 …