Arctic sea ice is nearing a historic low winter peak. This trend signals accelerating global warming. The shrinking ice threatens polar ecosystems and wildlife. It also opens new shipping routes and resource access. This is reshaping geopolitical competition in the region. Nations are increasing activity as the Arctic transforms. Arctic sea ice is nearing a historic low winter peak. This trend signals accelerating global warming. The shrinking ice threatens polar ecosystems and wildlife. It also opens new shipping routes and resource access. This is reshaping geopolitical competition in the region. Nations are increasing activity as the Arctic transforms.
