Columbia University

Climate scientist studies ancient shorelines

The seas are rising, as they have during past periods of warming in earth’s history. Estimates of how high they will go in the next few thousand years range from five meters, putting greater Miami underwater, ...

dateSep 21, 2011 in Earth Sciences
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A sea change, deep under Antarctic waters

The frigid seabottom off Antarctica holds a surprising riot of life: colorful carpets of sponges, starfish, sea cucumbers and many other soft, bottom-dwelling animals,shown on images from robotic ...

dateSep 21, 2011 in Earth Sciences
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Live, from the bottom of the sea

Lamont-Doherty scientist Timothy Crone is at sea off the Northwest U.S. coast, dropping sensors into the deep ocean as part of a major initiative to better understand oceans, climate and plate tectonics. You ...

dateAug 26, 2011 in Earth Sciences
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Sewage still plagues Hudson River

People are swimming in the Hudson again, and while clumps of sewage rarely float by anymore, the water is not reliably clean, says a report released this week from the environmental group Riverkeeper. Four ...

dateAug 12, 2011 in Environment
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