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 of your life combined,

A new analysis says human-caused climate change had a key role in the record-breaking heat wave in Iceland and Greenland in May

Greenland's glaciers are melting rapidly due to Arctic warming and ocean heatwaves—posing global threats to sea levels, ecosystems, and climate systems.

The astonishing heat wave sent temperatures skyrocketing throughout the region for more than a week, rising more than 18 F above their usual levels in some places. Melting on the Greenland ice sheet rose to 17 times its normal rate. Asphalt in Iceland, designed for cooler weather, softened in the heat.