By Dr. Dwight Roseler , Adjunct Professor, Department of Animal Sciences, The Ohio State University ...

The family-run dairy north of Thief River Falls markets and milks red and white Holstein cattle, a unique dairy breed that co-owner Ryan Griffin learned about nearly 30 years ago when he was a high ...

A “well-balanced” cow bred by Maree and Jason Deenen was named the overall champion of the 2025 Leading Edge Genetics on-farm ...

Philadelphia, August 24, 2020 - Since 1960, Holstein dairy cows have exhibited a substantial decline in fertility, with serious economic consequences for farmers. Genetic selection programs in the ...

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.