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 home to counter the ...

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 ...

MERCED, Calif. (KFSN) -- It's a smelly situation. A Merced dairy is converting cow waste into renewable energy. Eileen Martinho works for Maas Energy Works and tells us how it's done. "This is a dairy ...

PIXLEY, Calif. — 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 home ...

Let down by electric utilities, farmers bet on natural gas as a more promising way to make a return from cow manure. This story is the second in a three-part series. Read the first and third ...

A $150,000 state grant will help a Bridgehampton dairy implement a modern solution to the ancient agriculture issue of manure management. Mecox Bay Dairy, a multigeneration family farm established in ...

This can be sold off as a product, or used directly to run specially tailored engines. The solid remainder of the waste is used as fertilizer. Cow manure is washed out as a slurry, and kept in covered ...

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 Engineering ...

MONROE —The black-and-white patched faces of 400 dairy cows peered out curiously from their barn last week, ears flicking nervously at faces they didn’t recognize. These cows, along with 2,000 others ...