Last summer one of Antarctica's floating ice shelves calved an iceberg the size of Delaware – but scientists say other less dramatic changes reveal more about how and why Antarctica is changing.
We used 11 different satellite missions to track Antarctica’s contribution to rising sea levels.
This year 77 women took part in the largest all-female expedition to Antarctica as part of a leadership training program. Rough weather enroute put group decision-making skills to the test.
Baleen whales are some of the least likely mammals, supporting their massive bodies by filtering tiny prey. New evidence from an ancient fossil sheds new light on how baleen evolved.
'Ridge A' sits at the peak of the Antarctic ice sheet and has exceptionally cold, dry, thin and dark skies.
An international team has melted a hole through Antarctica's largest ice shelf to explore the hidden ocean below, and the shelf's vulnerability to climate change.
The Antarctic Treaty was signed 58 years ago today, protecting the continent for peace and science.
Australia must keep up its scientific presence in Antarctica and work with others if it's to maintain its territorial claim on the frozen continent.
Few fish can survive in these freezing waters, so invertebrates are the dominant predators.
Australia is among nations calling for a 1 million square km marine park off East Antarctica. But Russia and China remain opposed, and a recent summit yet again failed to seal the deal.
Warm waters run very deep.
John Carpenter's The Thing is a sci-fi classic with a strong fanbase among polar scientists. So why does it resonate so much?
Notes unearthed from the British Library suggest that Captain Scott's Antarctic expedition may have been fatally undermined by Lieutenant Teddy Evans, furious after being sent back to base.
The treaty to limit the destruction of the ozone layer is hailed as the most successful environmental agreement of all time. Three decades on, the ozone layer is slowly but surely returning to health.
The climate secrets contained in an ancient tree that lived through abrupt global change reveal how Antarctica can trigger rapid warming in the north by dumping cold water into the Southern Ocean.
Mosses are sensitive to even minor changes in their living conditions, and scientists traditionally tramped through difficult terrain to collect data on them.
18,000 years ago a volcano in Antartica began erupting – and didn't stop for 192 years.
More than 100 volcanoes lie beneath the continent's ice sheet.
Analysis of 12,000-year-old Antarctic ice reveals that methane leaks from fossil fuel extraction play a larger role than previously thought.
Fruit cake may last a century, but it's got nothing on honey.