In sub-Saharan Africa, pastoral livestock farming - where cattle, goats and sheep roam freely across grasslands, grazing at will - has been the main form of livestock production. It has been a source ...

In sub-Saharan Africa, pastoral livestock farming – where cattle, goats and sheep roam freely across grasslands, grazing at will – has been the main form of livestock production. It has been a source ...

Twenty-five hundred cows produce as much waste as a city the size of Miami; many new, so-called "factory" farms are larger than that. Factory farms, officially called Concentrated Animal Feeding ...

A local initiative that would limit the size of livestock and poultry farms in Sonoma County has qualified for the ballot, setting up what is likely to be a heated and expensive political fight this ...