Photo: A squadron of pelicans lands for a nap Our photo of the day comes from Atascadero Lake, California. By Melissa Breyer in Reader's Photos December 14, 2018
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Nature-Inspired Innovation: 9 Examples of Biomimicry in Action Clean Technology By Jaymi Heimbuch January 9, 2009
6 Different Ways the Waves & Tides Can Generate Electricity Clean Technology By Mat McDermott December 22, 2008
Robert F. Kennedy Jr. and Lexus Host Waterkeeper Alliance Fundraiser Culture By Emma Grady December 2, 2008
