Environment ❯Climate Change ❯Arctic

Sea Ice

Melting Impact on Ecosystems Greenhouse Gas Emissions Melting Ice Polar Regions Impacts Record Low Extent Impact on Global Warming Polar Bears Ice-Free Arctic Ice-Free Days Impact on Wildlife Ecosystem Impact Ecosystems Pressure Ridges

Arctic Sea Ice Reaches Record-Low Winter Maximum in 2025

Global sea ice extent also hit an all-time low in February, reflecting accelerating climate change impacts on polar regions.

Arctic Sea Ice Hits Record-Low Maximum Extent in 2025

Arctic Sea Ice Hits Record-Low Maximum Extent in 2025

Arctic Pressure Ridges Decline Sharply as Climate Change Transforms Sea Ice

Arctic Ocean May Experience First Ice-Free Day by 2027, Study Warns

Hudson Bay Polar Bears Face Extinction as Ice-Free Periods Lengthen

Arctic Ocean Predicted to Experience 'Ice-Free' Days Within a Decade

Arctic Experiences Record-Breaking Warmth and Environmental Changes in 2023