I then fill my manure cart with as many fresh cow pies as I can comfortably pull to where I want to spread it. Stirring with a hoe, I then add enough water to make a spreadable slurry. Once it’s ...

Converting Cow Manure to Fuel Is Growing Climate Solution, but Critics Say Communities Put at Risk PIXLEY, Calif. (AP) — The stench of cow feces, urine and ammonia forces residents to keep ...

It might not sound glamorous, but cow manure could soon be the unlikely hero of sustainable manufacturing. Scientists have discovered a way to transform cow dung into cellulose, one of the world’s ...

Making fibres from cow dung is possible because manure contains tiny fragments of cellulose left over from the plants they eat. These small pieces can be pulled out of the dung, leaving behind all ...

18. The facility’s three anaerobic manure digesters extract methane from dairy cow manure. (Nick Rohlman/The Gazette) Colorado-based Gevo, which operates the digester at Winding Meadows and ...

The cold air carries the distinct scent of cow manure – a smelly yet familiar side-effect of the region's thriving dairy industry. Accounting for 20% of the country's landmass, this island is ...

Cow burps and manure emit the potent planet-warming gas, which over a shorter period is much more powerful than carbon dioxide. In recent decades, digesters that convert manure and other organic ...