Antarctica

The last time Australian yachtswoman Lisa Blair sailed solo around Antarctica, she faced one of the worst-case scenarios on a boat in the frigid Southern Ocean. It was night time in 2017 and she was three-quarters of the way around the icy continent when she suffered a dramatic dismasting after…

Credit: Jim Marschalek In a study published in the journal Nature, University of South Florida researcher Amelia Shevenell and her colleagues documented the evolution of Antarctica's ice sheets some 20 million years ago. The research is supported by the U.S. National Science Foundation. During this period, called the Early Miocene,…

An expanse of sea ice more than three times the size of New York City has torn free from Antarctica and broken up in dramatic fashion. For 11 years, in one of the fastest warming regions on Earth, the 1,000-square-mile sheet of floating ice had tenaciously held fast to the…

Antarctica’s so-called Doomsday Glacier, nicknamed because it is huge and coming apart, is mostly thwarting an international effort to figure out how dangerously vulnerable it is. A large iceberg broke off the deteriorating Thwaites glacier and, along with sea ice, it is blocking two research ships with dozens of scientists…

LONDON, Jan 31, 2022 - (ACN Newswire) - Verofax, a Smart serialization and traceability solution provider, has joined forces with children's STEM app Twin Science and LikeToBe in sponsoring a scientific expedition to Antarctica to research the effects of microplastics on life, the environment and the melting of ice caps.…

Home News Science & Astronomy Collecting a meteorite on the Nansen blue ice area, close to the Belgian Antarctic research station Princess Elisabeth. (Image credit: Field team of the BELARE 2019-2020 meteorite recovery expedition on the Nansen Ice Field.) An artificial intelligence program suggests there may be hundreds of thousands…

Home News Gentoo penguins tend to their chicks on Andersson Island, Antarctica. (Image credit: © Tomás Munita/Greenpeace) Scientists have discovered a previously unknown colony of gentoo penguins in one of the southernmost spots these waddling birds have ever been spotted. The discovery is a cause for concern, according to the…

Researchers like David Holland, an atmospheric scientist at New York University, are in a race to understand the fate of a massive glacier in West Antarctica that has earned a disquieting nickname: "The Doomsday Glacier." Why it matters: Studies show the Thwaites Glacier (its official name) could already be on…

Home News (Image credit: ESA/SENTINEL-1) After the world's largest iceberg snapped off of the Antarctic Peninsula in July 2017, it drifted north on a three-year death march, shedding an unfathomable amount of meltwater into the sea. Now, a new study of the doomed iceberg (named A68a) reveals just how much…

A giant iceberg that detached from Antarctica in 2017 released the equivalent of 61 million Olympic-sized swimming pools of fresh water as it melted, according to research published on Thursday, raising questions over the impact on the marine ecosystem. The monstrous iceberg was twice the size of Luxembourg when it…