Here are the most stunning images NASA has ever taken of our planet
This is an image of the Mackenzie River in Canada, taken from a NASA/USGS satellite earlier this year. The river plays a major role in modulating the Arctic's climate, as warmer fresh water mixes with colder seawater.
Dempster Highway, Yukon/Northwest Territories - The Dempster Highway connects the Klondike Highway in the Yukon Territory of Canada to Inuvik, Northwest Territories on the Mackenzie River delta. During the winter, the highway extends another 194 kilometr