Columbia University

Mapping lead hot spots to protect children

A new study in the Bulletin of the World Health Organization shows how hot spots of lead contamination in soil can be pinpointed in order to safeguard children against drastic health effects. Researchers led by ...

dateDec 12, 2012 in Environment
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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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One in Five American Families Is

Twenty-one percent of American households with children are “food insecure” - a situation that adversely affects children most - causing poor cognitive development, socio-emotional and health outcomes - according to a ...

dateAug 16, 2010 in Health
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Engineering ways to turn waste into energy

(PhysOrg.com) -- In recent years, Nickolas Themelis has devoted his career to the management of household trash -- a fitting occupation for a professor originally from Athens, where the ancient Greeks created ...

dateNov 23, 2010 in Engineering
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