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Retreat of the Columbia Glacier
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Published October 31, 2014
The recent retreat of the glacier’s West Branch took scientists by surprise.
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Retreat of Yakutat Glacier
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Published August 20, 2014
Natural processes and human-caused warming have combined to bring rapid change to a glacier in southeastern Alaska.
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Retreat of Novatak and East Novatak Glacier
Published August 14, 2014
Landsat satellites watched as glaciers in southeastern Alaska fell back by more than a kilometer over a 25-year period.
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Growth of São Paulo, Brazil
Published July 9, 2014
Nearly 10 percent of Brazil’s population lives in São Paulo, which ranks as the tenth largest city in the world.
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Changes on the Cape Cod Coastline
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Published May 30, 2014
Beaches are dynamic, living landscapes. The coast off of Chatham, Massachusetts, provides a prime example of beach evolution.
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Decline of West Antarctic Glaciers Appears Irreversible
Published May 16, 2014
The Amundsen Sea segment of the ice sheet has begun a melting process that will result in its loss, possibly within the next few hundred years.
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Mount St. Helens from Space, 1979-2011
Published December 20, 2013
In the three decades since the eruption, Mt. St. Helens has given scientists an unprecedented opportunity to witness the intricate steps through which life reclaims a devastated landscape.
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