Antarctica News
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By AFP
Washington -
An American adventurer has become the first person to complete a solo trek across Antarctica without assistance of any kind.
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By AFP
Sydney -
A plan to create the world's largest marine sanctuary in Antarctic waters was shot down when a key conservation summit failed to reach a consensus, with environmentalists on Saturday decrying a lack of scientific foresight.
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By AFP
Paris -
Moderate global temperature rises of just two degrees Celsius could still be enough to melt parts of the largest ice sheet on Earth and raise sea levels by several metres, experts warned on Wednesday.
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By AFP
Sydney -
Five major krill fishing firms Tuesday agreed to halt operations across huge swathes of the Antarctic to help protect wildlife in a move hailed as "bold and progressive" by conservationists.
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By AFP
Sydney -
Scientists based in Antarctica welcomed the winter solstice by plunging into icy waters Thursday as part of a "mad tradition" heralding the return of brighter days after weeks of darkness.In temperatures of -22 degrees Celsius (-7.
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The melting of Antarctica is accelerating at an alarming rate, with about 3 trillion tons of ice disappearing since 1992, an international team of ice experts said in a new study.
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By AFP
Sydney -
More of a giant France-sized glacier in Antarctica is floating on the ocean than previously thought, scientists said Tuesday, raising fears it could melt faster as the climate warms and have a dramatic impact on rising sea-levels.
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By AFP
Sydney -
Sea ice cover in Antarctica has dropped to its second-lowest on record, Australian authorities said Friday, adding that it was not yet clear what was driving the reduction after several years of record-highs.
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By AFP
A decade ago, a thick layer of ice covered the Collins Glacier on Antarctica's King George Island.Now, the rocky landscape is visible to the naked eye, in a region that is both a victim of and a laboratory for climate change.
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By AFP
London -
A team of international scientists led by the British Antarctic Survey set off on Wednesday to explore a mysterious marine ecosystem that has lain hidden under an ice shelf for up to 120,000 years.
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It has become increasingly common to see cliff-sized chunks of glacial ice falling into the Southern Ocean, suggestive of a warming climate. But scientists don't know what's going on beneath Antarctica's ice sheets., so they are preparing to find out.
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In a remote region of Antarctica known as Pine Island Bay, the Thwaites and Pine Island glaciers sprawl across a plain over 150-miles-long, widening as they go inland to a reserve of ice two-miles-thick, about the size of Texas. They are melting fast.
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Long ago, Antarctica was covered in forests. The ancient trees were able to withstand prolonged periods of pure sunlight or complete darkness, transitioning rapidly between the seasons. But they were victims of the world's greatest mass extinction event.
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The "Halloween" crack that popped up last year around the end of October is not about to give the British Antarctic Survey (BAS) a break. BAS has been forced to abandon its Halley VI research station for a second winter due to a new crack.
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By AFP
Sydney -
Hopes for a vast new marine sanctuary in pristine East Antarctica were dashed Saturday after a key conservation summit failed to reach agreement, with advocates urging "greater vision and ambition".
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By AFP
Sydney -
Australia and France kick off a fresh push Monday to create a vast marine sanctuary in pristine East Antarctica, hoping to build on the success of landmark deal secured last year at a key annual conservation summit.
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By AFP
Sydney -
A secret world of animals and plants -- including unknown species -- may live in warm caves under Antarctica's glaciers, scientists said Friday.
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By AFP
Sydney -
A secret world of animals and plants -- including unknown species -- may live in warm caves under Antarctica's glaciers, scientists said Friday.
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By AFP
Paris -
A Delaware-sized iceberg, one of the largest ever seen, was set adrift after snapping from a West Antarctic ice shelf that will be closely watched for signs of collapse, scientists said Wednesday.
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By AFP
Paris -
A trillion-tonne iceberg, one of the biggest on record, has snapped off the West Antarctic ice shelf, said scientists Wednesday who have monitored the growing crack for months.
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As of Friday, July 7, the Larsen C Ice Shelf is showing very clear signs is it about to calve, according to the latest report from Project Midas scientists. Just three miles stand between the fast-growing crack and the open water.
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By AFP
Sydney -
Antarctic researchers welcomed the winter solstice with an exhilarating plunge into icy waters Wednesday as they look forward to brighter days after weeks of darkness.
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Scientists say that increasing number of houseflies that arrive in Antarctica on ships are surviving as the continent warms up. Their growing population can introduce deadly pathogens that could have a harmful effect on indigenous lifeforms.
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Large-scale melting of snow and ice on Antarctica's massive Ross Ice Shelf, brought on by an unusually warm stretch of weather in the austral summer of 2015-2016, has been documented for the very first time, according to a new study.
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Abu Dhabi -
While the idea of towing a massive iceberg from Antarctica to supply drinking water to millions of people in the United Arab Emirates may sound ludicrous, it is in the planning stages. But, does this "stopgap measure" actually address the real problem?
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In the largest growth rate to date, the crack in the Larsen C Ice Shelf grew an astounding 17 kilometers (11 miles) between May 25 and May 31, 2017, leaving only 13 kilometers (eight miles) left before it breaks off.
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By AFP
Paris -
An expanse of ice roughly the size of Delaware is close to breaking off from the warming Antarctic ice shelf to form one of the world's largest-ever icebergs, scientists said Thursday.
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Our perception of Antarctica is beginning to change, especially as the climate continues to warm. The Antarctica we have always seen as a snowy, frigid, and inhospitable place is being transformed dramatically.
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By AFP
Geneva -
Scientists will intensify scrutiny of the polar regions as part of an international campaign to improve global weather predictions and minimise risks linked to rapid climate change, the UN said Monday.
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By AFP
Sydney -
The world needs to do more to protect the Antarctic wilderness and its wildlife, scientists warned Tuesday, as they marked World Penguin Day.
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Antarctica Image
Sea Anemones look as plants, but they are animals and they are predators. Brocken Inaglory
One of the modules being towed to the current Halley Research Station location. British Antarctic Survey
Remnants of the forest have been fossilized. Erik Gulbranson, UWM
Antarctica is losing ice at an accelerated rate. IMBIE
Sheldon Glacier, Antarctica with Mount Barre in background, from Ryder Bay near Rothera Research Station, Adelaide Island. A new study examines why Antarctic sea ice cover has increased under the effects of climate change over the past two decades. NASA/JPL
Scattered ice floes are seen from the bridge of the USCGC Healy on August 20, 2012 northwest of Barrow, Alaska. Arctic sea ice fell to its lowest daily extent in the satellite record on Sunday, August 26, 2012, a record since surpassed. NSIDC/US Coastguard
A researcher uses heavy duty cutting equipment to take samples from boulders left behind at the Pine Island Glacier in Antarctica from the last time it underwent rapid retreat and thinning 8000 years ago Florian Wobbe, British Antarctic Survey
From white to green: plant life is booming in Antarctica as the climate warms. University of Exeter/Matt Amesbury
Bellinghausen Sea off the coast of Antarctica NASA/Michael Studinger
Passenger plane lands on blue-ice runway in Antarctica for the first time - and nails it. Antarctic Logistics & Expeditions
The dumping of waste (even old vehicles), such as here at the Russian Bellingshausen Station in 1992, is prohibited since the entry into force of the Protocol on Environmental Protection in 1998. Loranchet
A gentoo penguin sliding in the snow in Antarctica. Photo by OCEANITES/RON NAVEEN Oceanites
Halley VI research station will be relocating to a safer site on the Brunt Ice Shelf in Antarctica. British Antarctic Survey
The only penguin species that breeds during the Antarctic winter, emperor penguins trek 50–120 km (31–75 mi) over the ice to breeding colonies which may include thousands of individuals. Michael Van Woert, NOAA NESDIS, ORA
Aerial view of the GAUSS in the ice during the German Antarctic Expedition of 1901-1903 under the leadership of Erich von Drygalski. This picture was obtained from a balloon and is one of the first aerial photographs of the Antarctic environment. Srbauer on de.wikipedia
Graphic showing changes to the Brunt Ice Shelf and the location of Halley VI Research Station as of October 31, 2017. British Antarctic Survey
Tourism in Antarctica has steadily increased over the years, to an estimated 35,000 people in 2013. Christopher Michel
The winter aurora over Halley VI is spectacular.
Film by Sam Burrel, British Antarctic Survey British Antarctic Survey
Chief scientist for Shackelton's Ross Sea Party was Alexander Stevens, seen here on board the SY Aurora, some time between 1914 and 1917. Courtesy of Antarctic Heritage Trust, New Zealand
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