A system uses cow manure, a digester and fuel cells to generate electricity at Bar 20 Dairy in Kerman, California. Mooove over, Big Oil. Cows from Bar 20 Dairy in California are helping fuel more than ...

At barn No. 5 at the Larson Dairy farm just north of Lake Okeechobee, a line of cows pump out milk bound for grocery stores shelves and family refrigerators across Florida. Being cows, they are also ...

The overuse of fossil fuels has led to pollution that has become a globally recognized environmental problem. Therefore, adjusting the energy structure and gradually reducing the use of traditional ...

The system, upon which New Holland has partnered with UK company Bennamann, works roughly like this: farmers collect as much cow poop as possible as a slurry, and instead of directly using it as ...

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 ...

Manure is often used as fertilizer, but what if it could pick up a second application before heading to the fields? A dairy farm in New England is experimenting with turning tons of cow manure into ...

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 ...