76 km² iceberg breaks off Greenland, largest since 2020, grounds near island

A 76 km² iceberg, the largest calving event in Greenland since 2020, broke off and drifted at 3 km/day before hitting an island without breaking. The event underscores ongoing ice-sheet instability, though it is a single calving event, not a systemic collapse. Impact on sea-level rise is minimal, but it signals continued Arctic warming trends.