Morning Overview on MSN

West Antarctica’s winter sea ice is running about 50% below normal, alarming scientists

Satellite monitoring shows Antarctic sea ice lagging far behind normal levels this winter, with the shortfall concentrated ...
Morning Overview on MSN

A Montana-sized stretch of Antarctic sea ice failed to refreeze this winter, alarming scientists

A stretch of Antarctic sea ice roughly the size of Montana failed to refreeze during the Southern Hemisphere’s 2026 winter, extending a pattern of ice loss that has alarmed polar researchers since ...