As the memories of rationing and victory gardens fade from its collective consciousness, the United States has become a nation of supremely wasteful eaters.
A couple years ago, artist Matthew Mazzotta's idea of turning dog waste (methane gas) into renewable energy caught the world's attention. Since then, his splendid public awareness campaign of turning dog poo into biogas has inspired others.
While some corporate entities push back against any meaningful climate action, there are companies quietly investing in new technology and alternative...
China may be mired in energy problems, but efforts on the local level could help reduce their rising CO2 emissions. The Fenghuang village in the Sichu...
Recovery is a word you hear a lot in Rwanda. Recovery -- and healing -- are also things I heard a lot about during my visit with Heifer International Rwanda. "Heifer is helping a recovery process."
Bacteria gets a bad rap. Sure, certain harmful strains such as E. coli and staph occasionally reek havoc in our food chain and hospitals, but overall ...