West Antarctic Ice Sheet
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Ice Planet Update: The Dawn Of Earth’s Antarctic Ice Sheets

by Keith Cowing

For the first time, researchers, including from British Antarctic Survey, have combined unique geological samples with sophisticated modelling to provide surprising insights into when and where today’s East and West […]

Posted inArctic / Antarctic / Alpine, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Cryobiology, Genomics, Proteomics, Bioinformatics, Icy Worlds, Press Release, Water/Hycean Worlds & Oceanography

Using Genomics To Trace Ice Planet History: Octopus DNA Reveals West Antarctic Ice Sheet Collapse During Last Interglacial

by Keith Cowing

Genetic analyses of an Antarctic octopus show that the West Antarctic Ice Sheet (WAIS) collapsed during the Last Interglacial ~129,000 to 116,000 years ago when temperatures were only about 1 […]

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