Drinking Water Safety
Olga Naidenko talked about the Environmental Working Group’s recent study of U.S. drinking water, and she responded to t…
Clip from Conservation of Water Supply
Olga Naidenko talked about the Environmental Working Group’s recent study of U.S. drinking water, and she responded to t…
Felicity Barringer talked about her September 27, 2010 article, “Water Use in Southwest Heads for a Day of Reckoning,” a…
The middle school section first prize-winning video, Down to the Last Drop, was shown. The producers, Madison Richards, …
Philippe Cousteau talked about offshore drilling and the health of the world’s oceans, and he responded to telephone cal…