It is not a question I have thought about before, but as Britain searches for sustainable sources of heat, many farmers are looking, well, right under their noses. Cow manure can be treated to release ...

Dairy farms are often portrayed as quaint and bucolic. But on the ground, the dairy industry is among the most hazardous to work in — the combination of heavy machinery, thousands of large animals, ...

PIXLEY, Calif. (AP) — The stench of cow feces, urine and ammonia forces residents to keep windows and doors closed in parts of California’s farming country. Some people constantly run air purifiers at ...

The study, published in The Journal of Cleaner Production, describes the new ‘pressurised spinning’ innovation and its potential to create cellulose materials more cheaply and cleanly than some ...

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 waste ...