This remarkable Greenland photo highlights extreme Arctic melting

The melting Arctic is on dramatic display.
At mid-June, Arctic sea ice is now at a record low for this time of year, and melted ice is especially notable both in and around Greenland — home to the second largest ice sheet on the planet. Steffen Olsen, a climate researcher at the Danish Meteorological Institute, snapped a photo on Thursday of Greenland sea ice that had melted into a large lake of aqua water, pooled atop the icy surface.
Olsen, along with local hunters, had to sled across th