The idea of cows grazing in a pasture seems idyllic. We asked experts how their emissions stack up compared to factory farms.

Food pyramid faces scrutiny as Ben Carson reveals why Americans don't have to eat meat The dream of a Florida retirement is ...

On Jan. 20, nearly a third of the population in the small city of Lexington, Nebraska, will lose their jobs. The city's main employer, Tyson Foods, announced last fall that it is shutting down its ...