One of the biggest challenges in predicting Antarctica’s deeply uncertain future is understanding exactly what’s driving its ice loss. A vast network of lakes and streams lies beneath the thick ice sheet. This water can lubricate the ice, allowing it to slide more rapidly toward the ocean. Read more at The Conversation
Read MoreResearchers on Australia's Antarctic icebreaker say some of the sea creatures they have been collecting could be new to science. Read more at ABC NEWS.
Read MoreAntarctic sea ice has again fallen to a near-record low as a new study shows the system is undergoing a significant "structural change". Scientists have been using satellite images over the past 45 years to track the extent of sea ice on the fringe of the continent. Read more at ABC NEWS
Read MoreStudies of ancient DNA have tended to focus on frozen land in the northern hemisphere, where woolly mammoths and bison roamed. Meanwhile, Antarctica has received relatively little attention. We set out to change that. Read more at The Conversation
Read MoreFlowing clockwise around Antarctica, the Antarctic Circumpolar Current is the strongest ocean current on the planet. It’s five times stronger than the Gulf Stream and more than 100 times stronger than the Amazon River. Read more at The Conversation
Read MoreThe Denman Glacier spans an area 16 kilometres wide and 110km long in East Antarctica, around 5,000km to the south of Australia. Today, it's melting before our eyes — faster than scientists expected. Read more at ABC NEWS
Read MoreAustralia's icebreaker is about to embark on one of its most important missions since coming into service more than three years ago. Read more at ABC NEWS
Read MoreAustralia’s Antarctic territory represents the largest sliver of the ice continent. For decades, Australian scientists have headed to one of our three bases – Mawson, Davis and Casey – as well as the base on sub-Antarctic Macquarie Island, to research everything from ecology to climate science. Read more at The Conversation
Read Moreurious thing is happening underneath the Antarctic oceans: the food chain is changing. Last year, in McMurdo Sound, it changed in some unexpected ways. Read more at COSMOS
Read MoreThe size of the Antarctic ice sheet can be hard to comprehend. Two kilometres thick on average and covering nearly twice the area of Australia, the ice sheet holds enough freshwater to raise global sea levels by 58 metres. Read more at The Conversation
Read MoreOn a remote stretch of coastline in East Antarctica, a team of scientists is about to peer beneath the sea ice here for the first time. Read more at ABC NEWS
Read MoreAntarctica, the world’s most remote, harsh and pristine continent, is not free from marine pollution. Where human activity goes, plastic debris inevitably follows. Read more at The Conversation.
Read MoreOver the past week, more than 450 researchers gathered in Hobart for the inaugural Australian Antarctic Research Conference — the first such event in more than a decade.
Early career researchers have issued a statement, warning urgent action is needed to prevent catastrophic sea level rise around the world. Read more at ABC.
Read MoreAnalysis of air bubbles trapped in ice cores has made it possible to reconstruct these variations in composition over the last 500,000 years. Read more at The Conversation
Read MoreAustralia has described the outcome of a meeting between members of the Commission for the Conservation of Antarctic Marine Living Resources as a "backwards step". Attendees said Russia and China vetoed all proposed measures, including one to renew existing krill management measures. Read more at ABC News
Read MoreLast year Antarctica’s sea ice was 1.6m sq km below average – the size of Britain, France, Germany and Spain combined. This week it had even less than that. Read more at The Guardian
Read MoreThe Southern Ocean encircling Antarctica is the world’s largest feeding ground for baleen whales – species like humpbacks that filter tiny organisms from seawater for food. In the 20th century, whalers killed roughly 2 million large whales in the Southern Ocean. Some populations, like the Antarctic blue whale, were reduced by more than 99% and have been struggling to recover, even though most nations ended commercial whaling in the mid-1980s. Read more at The Conversation
Read MorePrevious estimates of ice shelf loss come from satellite measurements, which captured ice shelves gradually thinning in recent years. We tracked how much extra ice had been lost as icebergs calve away from the retreating edge of the continent. We found Antarctica’s ice shelves have lost twice as much mass as previous studies suggested. Read more on The Conversation
Read MoreSomething extraordinary is happening above Antarctica, and it might bring unusual weather to the southern hemisphere for months to come. Read more at The Conversation.
Read MoreThe southern lights have inspired artists for more then 200 years. Here are some of the best examples from across the decades. Read more at The Conversation
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