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Study Finds Record Retreat of Antarctica’s Hektoria Glacier

Researchers attribute the collapse to buoyancy-driven calving over a flat ice plain supported by satellite and seismic evidence.

Antarctic Sea Ice Has Entered an Abrupt Regime Shift, Nature Study Finds

Nature Review Finds Abrupt, Interlinked Antarctic Shifts With Global Consequences

Scientists Confirm Upward-Draining Subglacial Flood in Greenland Ice Sheet