In front of the Barstows’ cow barn sits a 550,000-gallon underground tank into which about 9,000 tons of manure flow from the cow barn each year. There, it’s mixed in an oxygen-free ...

Japan is using cow dung to create fuel for vehicles, reducing carbon emissions and managing agricultural waste. In Shikaoi, cow manure is converted into hydrogen for farm equipment and local ...

David Chang's culinary exploration in India led him to appreciate the traditional use of cow dung as fuel, influencing the slow and gentle cooking methods. While controversial, cow dung has historical ...