http://www.charitynavigator.org Featured Charities for May 16, 2012 | Clean Air Month http://www.charitynavigator.org/_gfx_/featured/clean_air_month.jpg http://www.charitynavigator.org 67 225 Join the journey http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=8239 526046689 May 16, 2012 EST Charity Navigator Innovative solutions for a sustainable future http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=10838 010518193 May 16, 2012 EST Charity Navigator Finding the ways that work http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=3671 116107128 May 16, 2012 EST Charity Navigator Explore, enjoy and protect the planet http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=5838 946069890 May 16, 2012 EST Charity Navigator Because the environment is everyone's business http://www.charitynavigator.org/index.cfm?bay=search.summary&orgid=6442 943232437 May 16, 2012 EST Charity Navigator