At some point, every ranch must purchase a replacement bull. Naturally, this bull should be a young, virgin animal that still is growing. When determining bull-to-cow ratio in young bulls, a good rule ...

To make sure bulls are well-vaccinated heading into the breeding season, Larson advises producers to follow similar protocols for females and males of the same age. For example, the heifers and ...

NEW YORK — Each year, when the bucking bulls arrive at Madison Square Garden, livestock trailers pull into 33rd Street and back up to ramps that lead five floors up to the arena. J James Gorman Follow ...

Chad Dechow, a geneticist at Pennsylvania State University who studies dairy cows, is explaining how all of America's cows ended up so similar to each other. He brings up a website on his computer.