Sea ice floating atop the Arctic Ocean reached its minimum extent for 2025 on Sept. 10, covering 4.602 million square kilometers (1.78 million square miles) concluding this year’s summer melt-out.

Vital Arctic sea ice shrank to basically tie its lowest measured level for the winter, the season when ice grows, as a warming Earth shattered records across the continents. Arctic sea ice levels, ...

New Delhi: Arctic sea ice reached minimum levels for 2025 on 10 September according to NASA, marking the end of Summer in the Northern Hemisphere. The Arctic sea ice at minimum covered 4.6 million km, ...

WASHINGTON — Vital Arctic sea ice shrank to tie its lowest measured level for the winter, the season when ice grows, as a warming Earth shattered records across the continents. The shrinking Arctic ...