Cow manure may soon help tackle pollution, greenhouse gases, and waste management issues—all while producing a versatile, eco-friendly manufacturing material. Researchers at UCL Mechanical ...

The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California's farming country. "We have a lot of health problems going around in this ...

There, bacteria break down the cow manure and food waste, creating biogas, which can then be used for electricity, heat, compressed natural gas and even vehicle fuel. 6.

Out in Scotland, Wolf’s Legendairy uses a special machine to turn cow manure into something useful. When Darrell Harden learned about it, he knew there was a way he could bank on his big idea to ...

A single cow can also produce up to 100 pounds of methane-infused manure each day. More than half of California’s methane emissions come from cattle, due in part to how farms treat cattle manure.