Svalbard Glaciers Then and Now: Christian Åslund’s Repeat Photographs
The mountains in each pair of pictures are the same. The ice is not. In 2002 the Swedish photographer Christian Åslund travelled to Svalbar...
climate change
If All the Ice Melted: Sea-Level Rise Maps and the Science Behind Them
Earth still holds more than five million cubic miles of ice. If every bit of it on land melted, the oceans would climb by roughly 65 to 70 ...