The sudden death of more than a dozen cows leads a Kansas ranch on a frustrating odyssey.

Farm state legislators have asked for a review of whether the acquisition of National Beef by a Brazilian company threatens the U.S. food supply.

Buffalo gnats, or black flies, were blamed for deaths of cattle, horses and deer in Arkansas earlier this year. Now researchers want to quantify the risks and see what control efforts were effective.

Cricket flour is reportedly one of the novel protein sources PepsiCo is testing for use as an ingredient in snack foods such as Cheetos and Quaker Granola Bars.

In her research report, Chesney Reeves, a high school student from Central City, Neb., says coccidia was present in 100% of the pens tested and in over 50% of the samples from every pen.

A feedlot in southeastern Washington has settled a fine imposed by the state after allegedly failing to manage air pollution.