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 geochemist Alexander van Geen of Lamont-Doherty Earth Observatory, studied soil around two Peruvian mining towns, and found high lead concentrations contained in discrete pockets in certain neighborhoods, while other spots were not so dangerous.
December 11, 2012
November 07, 2012
For years before Hurricane Sandy charged ashore on Monday, researchers from the Earth Institute knew what was coming. In a rapidly urbanizing world, where hundreds of millions of people now live in low-lying coastal areas, those scientists have been urging policymakers to appreciate the threats posed by such natural disasters and find ways to make our cities more resilient.
November 06, 2012
November 02, 2012
The evening view from across the East River tells a tale of two cities: downtown Manhattan mostly shut down, without power, subways and most services; uptown Manhattan brightly lit, subways running, businesses and neighborhoods climbing back to some kind of usual.