How many homes could be heated by cow muck? 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 ...

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 ...

Trenance Farm sits at the extreme southwest spit of England, six hours from London and a kicked clod from the Celtic Sea. It’s a dairy farm whose owners, Kevin and Kate Hoare, still milk their cows by ...

BRIDGEWATER, Vt. -- Long-Trail Brewing Co. on Tuesday signed a contract to become the largest commercial customer of Cow Power, a program that produces electricity from cow manure. In the Cow Power ...

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 ...