Scientists Identify Hidden Giant Beneath WAIS
British Antarctic Survey scientists on March 31, 2026 identified a 100-kilometre-wide, 7-kilometre-deep Jurassic granite pluton beneath Pine Island Glacier using airborne gravity surveys and U-Pb zircon dating published in Nature. The 175-million-year-old 'hidden giant' covers an area half the size of Wales, and its hard bedrock will increase basal friction, a key variable for 2100 sea-level projections.
Scoring Rationale
Peer-reviewed Nature research reports a novel, large-scale geological discovery with broad climate-modeling implications; high novelty, scope, actionability, and credibility raised the score. Relevance to AI/ML is low, so the score reflects domain importance rather than data-science centrality.
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Sources
- Read OriginalScientists uncover a 100-kilometre ‘hidden world’ beneath Antarctica that could change climate predictionstimesofindia.indiatimes.com
