
Despite a plethora of evidence that anthropogenic climate change is occurring, there remains a vocal minority of critics, both within the climate community and in the general public, who challenge this accepted position.

Welcome to Eco-Matters, a new blog born out of the Center for Environmental Research and Conservation from the Earth Institute, Columbia University.

A recent study from Yoshihide Wada and other researchers from Utrecht University attempted to assess the status of global groundwater depletion—that is, the amount of water that is being drawn out from underground reservoirs that is not being replaced by precipitation—and came up with some startling conclusions. Chief among them that depletion of groundwater may…

By Casey Iiams-Hauser and Yanis Ben Amor HIV infection in children occurs most often during pregnancy and labor or post-natally during breastfeeding. While new HIV infections among children have declined since 2002, a staggering 430,000 children were infected in 2008…

The 2008 Associated Press report that drugs had been found in the drinking water supplies of 41 million Americans was alarming. What is the state of pharmaceuticals in our water today?

The Arctic Shifts to a New Climate Pattern in Which ‘Normal’ Becomes Obsolete, NY Times, Oct. 22 Record high temperatures in the Arctic this year is another sign that the troubling trend of ice cap disintegration, permafrost melting, and snow cover shrinking is becoming irreversible, according to a new National Oceanic and Atmospheric Administration report.…

Join us at one of our two upcoming information sessions on November 18th and December 6th to learn more about the program, the application process, and to meet with faculty, current students, and alumni.

From November 8-10, more than 2000 attendees will come together at the 2010 mHealth Summit in Washington, D.C. to explore the many ways in which mobile technology is being leveraged to improve the health and well-being of millions of people through the world. Over 175 experts and leaders are scheduled to speak, with special Keynote…

According to a recently released report, municipal bonds, which finance a large portion of the nation’s water utilities and infrastructure, may not carry ratings that reflect the growing pool of risk surrounding the nation’s water supply.