A rare stratospheric warming event is disrupting the Antarctic polar vortex in September 2025, with forecasts suggesting wetter southern Australia, drier eastern Australia, and a higher chance of abnormally hot days.
Antarctic iceberg A23a, which calved from the Filchner-Ronne Ice Shelf in 1986, is rapidly breaking apart in the South Atlantic as of early September 2025, leaving fragments up to 400 km2 (154 mi2) adrift.
The 2020 ozone hole over the Antarctic is one of the largest and deepest in recent years, according to scientists with the Copernicus Climate Change Service (C3S). The hole had grown to 23 million square km (8.8 million square miles)– over twice the size of the…
The movements of the world's densest and coldest water around Antarctica has been simulated using Australia's most powerful supercomputer, Raijin, for the first time. Massive amount of data has been processed in order to create a highly detailed, remarkable…
The annual Antarctic ozone hole was larger than usual this year and formed later than in recent years, according to the scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). The ozone hole reached its maximum on October 2, 2015,…
While we are seeing decline of Arctic sea ice, Antarctic sea ice hit its annual winter maximum on September 22, 2014 reaching a record area of 20.11 million square kilometers (7.76 million square miles). The National Snow and Ice Data Center (NSIDC) announced on
UK scientists have discovered a giant trench under the ice in West Antarctica. The Ellsworth Trough trench is up to three kilometers deep and more than 300 kilometers long and up to 25 kilometers across (deeper than the Grand Canyon). The floor of this
A series of very strong and shallow earthquakes has been detected southeast of Falkland Islands, South Atlantic Ocean, early on November 25, 2013.
The first earthquake in series was M 5.1 that hit at 10:09 UTC today. USGS is currently reporting two
During a project to reconstruct Antarctica’s climate history, scientists from Washington University in St. Louis discovered that a new volcano is smoldering under a 1.2 – 2 km thick ice. They say its heat may increase the rate of ice
Between November 9 – 11, 2013, a large iceberg separated from the calving front of Pine Island Glacier in Antarctic. New satellite images now show that Iceberg B-31, estimated to be 35 by 20 km, is moving away from the
