New map of Antarctica

New map of Antarctica

The new wall map of Antarctica has been published by Land Information NZ (LINZ), in association with the New Zealand Antarctic Society

Antarctic ice loss has tripled in a decade

Antarctic ice loss has tripled in a decade,

Antarctic ice loss has tripled in a decade, most definitive figures yet: Earth's largest ice sheet #Antarctica lost 219 billion tons of ice annually in 2012 - 2017.

How Antarctic clouds could help reveal the effects of climate change

How Antarctic clouds could help reveal the effects of climate change

Antarctica’s massive ice sheet acts as a global heat sink. As a result, changes in the make-up of Antarctic clouds, such as the amount of ground they cover or how much radiation they absorb, can have ripple effects as far away as the tropics. Climate change researchers need to understand the physics of these clouds if they are to correctly work out how weather around the globe will change as the polar regions warm.

The US National Ice Center - naming Antarctic icebergs

The US National Ice Center - naming Antarctic icebergs

Icebergs are created when large chunks of freshwater ice break off Antarctic ice shelves or glaciers and calve into the Southern Ocean. To be classified as an iceberg, the ice extruding from the water must be at least five metres above sea level, be between 30-50 metres thick, and must cover an area of at least 500 square meters. Icebergs can have a direct effect on the sea bed, scouring the seafloor where it makes contact. But who monitors icebergs? And how big can they get?

RV Investigator

CSIRO RV Investigator to study underwater volcanoes in Southern Ocean

A CSIRO Marine National Facility research vessel has departed from Fremantle in Western Australia and headed to the remote subantarctic islands to research the link between active volcanoes on the seafloor and the mobilisation of iron which enriches and supports life in the Southern Ocean.

The Endurance in Antarctica

Royal Mail celebrates Ernest Shackleton's Endurance expedition

In collaboration with the Royal Geographical Society and the Scott Polar Research Institute, the Royal Mail in the UK has launched a set of special stamps to mark 100 years since the remarkable story of survival of Ernest Shackleton and the crew of the Endurance. Shackleton’s heroism and resourcefulness have made him one of the most celebrated sailors and leaders of all time.

The iSTAR tractor train on the Pine Island Glacier, there to conduct research for the British Antarctic Survey

Pine Island Glacier, West Antarctica - the canary in the mine for climate change? [Video]

The Pine Island Glacier, one of the major glaciers draining the West Antarctic Ice Sheet, is rapidly thinning and, at 3mm per decade, is currently the single biggest contributor to sea level rise. The head of the British Antarctic Survey (BAS), Professor Jane Francis, discusses the iSTAR programme undertaken by BAS which seeks to gain a better understanding of the complexities of this relatively fast moving and thinning glacier, as well as the overall stability of the entire Ice Sheet.

Shackleton's ship, The Endurance, in the Antarctic.

100 Years since Shackleton’s Epic Journey

This year marks the centenary of Sir Ernest Shackleton’s epic expedition to traverse Antarctica in 1915. He had previously failed to reach the South Pole with Robert Scott on the Discovery expedition in 1902-03, and subsequently on the Nimrod expedition in 1907-09 without Scott. This journey would also fail to achieve its goal but would prove to be one of the Antarctic’s greatest stories of survival.

Interim Ban on Tourists using Drones in Coastal Areas of Antarctica

Interim Ban on Tourists using Drones in Coastal Areas of Antarctica

Unmanned aerial vehicles (UAVs) or drones are valuable scientific instruments in Antarctica but are not toys for tourists. That’s the ruling from the latest meeting of the International Association of Antarctica Tour Operators (IAATO). For the upcoming 2015-2016 season, the IAATO members have agreed not to allow the recreational use of drones in the coastal areas of Antarctica.

New Ships to Increase Tourist Numbers

New Ships to Increase Tourist Numbers

The number of tourists to Antarctica for the 2015/2016 season is expected to be the second largest in history with 40,029 visitors. The International Association of Antarctic Tour Operators (IAATO) reports only the 2007/2008 season had higher numbers with 46,265 people.

Monitoring Life in the Dry Valleys

Monitoring Life in the Dry Valleys

Researchers from the Auckland University of Technology (AUT) flew drones with special cameras over the Taylor Dry Valley in Antarctica to study microbial life.

Signatories to the Antarctic Treaty.

What is the Antarctic Treaty?

The Antarctic Treaty applies to the entire region south of 60° South Latitude. It effectively stops nations from making territorial claims or from exploiting Antarctic resources.