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The Frontlines of Climate Change: Why Obama's Trip To Alaska Is a Really Big Deal

President Obama’s headed to Alaska today, but it’s not the typical politicized meet-and-greet. From talking to residents who are forced to flee their homes due to rising sea levels, to learning the political repercussions of melting polar ice, he’s got one of the most science-focused itineraries ever embarked upon by… » 8/31/15 3:30pm Monday 3:30pm

Melting Arctic Ice Is Drastically Changing National Geographic's Atlas

When the the 10th edition of the National Geographic world atlas is released this fall, it will look markedly different from previous versions. That field of endless white usually covering the very north of the planet will be dramatically reduced to reflect the real-life shrinkage of the Arctic ice sheet. » 6/10/14 1:00pm 6/10/14 1:00pm