Iowa State University

High food prices around the world? Blame — at least in part — the investors who moved their money into commodities in the past five years, looking for better returns than they…

Food prices are soaring, a wealthier Asia is demanding better food and farmers can’t keep up. In short, the world faces a food crisis and in some places it is already boiling…

A dilemma confronts many Democratic activists in the United States. They respect Hillary Clinton’s intellect. They admire her performance in the debates. But it is difficult for…