New research shows that climate systems like sea ice and permafrost may shift abruptly, even at 1.5°C (2.7°F) of warming.

Once China begins operating in a stretch of sea, reclaiming it often proves an uphill battle – just ask the Philippines or ...

It is in no one’s interest to militarise the Arctic but thanks to something of an arms race heating up between the US, Russia and China, that is precisely what looks to be happening.

Recent data suggests it may be warming up to more than three and a half ... In just a few decades, the Arctic could be nearly ...

Russia is rapidly militarizing the Arctic, forging closer ties with China, and exploiting NATO weaknesses. The Arctic could ...

The Critical Research That Unlocks Our Climate’s Past and Future May Be on Thin Ice “There’s questions that we don’t know we should be asking yet.” Henry Carnell Fellow Bio Vito Ansaldi ...

Most of us have only seen photos of icebergs and may have only a vague idea of where they come from. Here's a primer on one ...

Arctic winters are melting fast. Scientists in Svalbard report rain, thaw, and rising risks in what was once reliably frozen terrain.