Sea ice loss is not only damaging to wildlife, plants and the roughly 4 million people who live in the Arctic — it has global consequences. Sea ice acts like a giant mirror, reflecting the sunlight ...

The rapid melting of Arctic sea ice is not just a regional phenomenon—it is influencing weather patterns across the globe. A ...

Ice loss in Greenland is already large, irreversible, and greatly accelerated after centuries of near stability. Though a tipping point for future ice loss has already been crossed, the pace of this ...

The evidence is mounting that vast changes are not only possible, but increasingly likely as the Earth warms. But how close ...

The Arctic Circle — and the sovereignty of its biggest island, Greenland — is back in the international geopolitical ...