September 11, 2026
Hundreds of circular seafloor features have been found on the sea bed of the Ross Sea, at depths of between 300 and 1,200 meters. Their origin remains uncertain, making them one of Antarctica's more intriguing geological puzzles. Early hypotheses range from fluid or gas-related processes to the interaction of oceanographic and sedimentary forces over long timescales.
September 10, 2026
Satellite monitoring of emperor penguin colonies across Antarctica has strengthened evidence that the species faces mounting pressure as warming temperatures alter the habitat on which it depends. However, a proposal to designate the emperor penguin as an Antarctic Specially Protected Species failed to secure consensus at this year's Antarctic Treaty Consultative Meeting (ATCM).
September 09, 2026
A unique satellite experiment has provided scientists with a rare opportunity to compare Antarctic ice movement across a span of three decades. The result is an unusually direct comparison of how parts of Antarctica have evolved over the last 30 years.
When most people think about ocean carbon uptake, they picture microscopic plants near the sea surface using sunlight to convert carbon dioxide into organic matter through photosynthesis. However, new research suggests that microorganisms living deep beneath the Ross Sea are helping to capture carbon in complete darkness.
During the 2025-26 Antarctic summer season, the international IceCube collaboration completed a major upgrade of the IceCube Neutrino Observatory at the South Pole. The new equipment is expected to improve the observatory’s ability to detect low-energy neutrinos, elusive particles that can travel across the cosmos largely unaffected by matter.
The Antarctic Circumpolar Current is often described as the world's most powerful ocean current, flowing uninterrupted around Antarctica. According to new research, this defining feature of the Southern Ocean did not emerge in the straightforward way scientists once imagined.
Scientists in Australia are unlocking atmospheric secrets preserved deep within Antarctic ice, refining techniques that could eventually reveal how Earth's climate behaved more than one million years ago.
September 05, 2026
The presence of diatoms (microscopic algae that thrive in sunlit ocean waters) suggests that the area was once an open marine environment rather than being permanently covered by an ice shelf. If confirmed through further analysis, the findings would provide direct evidence that the Ross Ice Shelf collapsed and parts of the West Antarctic Ice Sheet retreated during warmer periods in Earth's past.
September 05, 2026
The long-awaited redevelopment of New Zealand's Scott Base has taken a significant step forward, with Antarctica New Zealand signing the main construction contract with Wellington-based builder LT McGuinness.
September 01, 2026
For most people, Antarctica remains a place of imagination rather than experience. Its remote location and harsh conditions mean that only a small number of visitors ever have the opportunity to stand inside the continent’s historic expedition huts. A new virtual reality reconstruction of Scott’s Discovery Hut is helping to change that, bringing one of Antarctica’s most significant heritage sites to audiences around the world.
September 01, 2026
The wreck of Endurance, Sir Ernest Shackleton’s famous expedition vessel, may soon receive a level of protection never before granted to an underwater heritage site in Antarctica.
August 31, 2026
The Southern Ocean krill fishery has become one of the most closely watched issues in Antarctic governance. On 12 August, the fishery reached its 620,000-tonne catch trigger and closed for the second consecutive year before the end of the season, bringing renewed scrutiny to how one of the world’s most important marine resources is managed.
August 31, 2026
The U.S. National Science Foundation (NSF) has renewed its cooperative agreement with the University of Wisconsin–Madison to continue managing and operating the NSF IceCube Neutrino Observatory