See New York, Boston, San Francisco and other U.S. cities depicted as they would appear after 12 feet of sea-level rise.
Here's the reality behind some common misconceptions about big changes in Antarctica.
Greenland's two record-shattering surface melts, though more than a century apart, were both triggered by U.S. heat waves.
NASA is monitoring a chunk of sea ice 10 times the size of Manhattan, which broke off from Antarctica. Continue reading →
The 2007 climate report was wrong about Himalayan glaciers: They will not disappear soon, says a 2014 report. But what do we know that we didn't know then?
Jakobshavn Isbrae glacier broke its own speed record again, quadrupling its summer run to the sea between the 1990s and 2012.
Geologists recently discovered massive canyons and valleys hidden beneath the glaciers of West Antarctica. Continue reading →
Natural disasters, war and other human activities left geographic scars seen from space.
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