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 ...

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 ...

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 ...

FRESNO, Calif. -- A California man is going to prison for running a cow dung-to-green energy scheme that authorities say was a load of manure. Ray Brewer, 66, of Porterville was sentenced Monday to ...

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, ...

As California seeks to lead the nation on battling climate change, perhaps no debate is more fraught than the one over climate credits for cow poop. More than a decade ago, California helped spark a ...

A particularly impressive red alga has already shown great promise in dramatically reducing the alarming levels of methane gas produced by a cow's enteric digestive system. Now, a team of scientists ...