Buried beneath the ice of northwest Greenland, a Cold War outpost once designed for nuclear war planning is reemerging in ...

Scientists are increasingly concerned that the planet is headed for massive, irreversible changes due to global warming. In ...

Approximately 400,000 years ago, some areas of Greenland that are now covered by a thick layer of ice were exposed to fresh ...

COPENHAGEN, Denmark (AP) — The left-leaning government of Greenland has decided to suspend all oil exploration off the world’s largest island, calling it is “a natural step” because the Arctic ...

For most of us, first-hand knowledge of Greenland is probably limited to flying over it en route to North America. It's likely that you've heard more about it over the last few months than in the rest ...

Minerals from a cave in Greenland reveal that the Arctic was warm and had no permafrost, with CO₂ levels similar to today's.

Four key climate systems are showing signs of instability and approaching tipping points with potentially abrupt and ...

The Atlantic Meridional Overturning Circulation (AMOC), a system of Atlantic Ocean currents that redistributes heat and nutrients between the tropics and the North Atlantic, is one of the planet's ...

Climate change is, and always has been, an economic issue. In rapidly warming Greenland, the economic issue isn't about how to balance reduced carbon emissions with energy production. Instead, it's ...