Beef study: Heifers don't have to be pigs at the feed bunk

Heifers being prepared for breeding don't have to eat like pigs, stuffing themselves at all-you-can-eat feed bunks with unlimited refills, according to scientists at a Montana State University experiment station.

Organic feed influences gene expression in chickens

(PhysOrg.com) -- Organically fed chickens develop a different process of gene expression in their small intestines than that of chickens which get conventional feed. The organic chickens have higher expressed genes involved ...