Through an international collaboration between SEDNA Expeditions and the Millennium Institute for Biodiversity of Antarctic and Sub-Antarctic Ecosystems (BASE), a group of scientists navigated the frozen waters of the Weddell Sea to carry out studies on microorganisms, lichens, mosses, flowering plants, algae, marine invertebrates, fishes, Adelie and emperor penguins. Antarctica, January 10th, 2023.- An international collaboration…