Records are falling at the top of the world.
The Arctic summer has a long way to go, but already sea ice levels over great swathes of the sprawling Arctic ocean are at historic lows (in the 40-year-long satellite record) for this time of...
Records are falling at the top of the world.
The Arctic summer has a long way to go, but already sea ice levels over great swathes of the sprawling Arctic ocean are at historic lows (in the 40-year-long satellite record) for this time of...