MANDAN, N.D. (KFYR) - A senior at Mandan High School earned the title of World Champion Dairy Cattle Judger in the Holstein ...

Siemers Holstein Farm, Newton, Wis., has been chosen by the National Dairy Shrine for their 2025 Distinguished Dairy Cattle ...

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.

The days of guess work in breeding dairy cattle are gone. Today's DNA sequencing means more productive cows and less pollution. Breeding cattle through artificial insemination began in the 1940’s.

Scientists provide an insightful review of how US dairy industry breeding selection objectives are established, as well as detail opportunities and obstacles related to new technologies for ...

At Vaqueria El Remanso, a small dairy farm west of San Juan, Puerto Rico, the cows are different—they have a freshly shaven, suave look. Their short hair is the result of a natural mutation known as ...

A cow bred in Saskatchewan, from Lovholm Holsteins of Balgonie, is the Grand Champion Holstein at the 2025 World Dairy Expo.

High milk yield in dairy cows is negatively correlated to fertility. Scientists have now found a mutation in a gene sequence that affects this relationship. Scientists have found a genomic deletion ...

The next time you're in the dairy aisle at the supermarket, take a moment to imagine the animals that produced all that milk. Do these cows have horns? Chances are they do, or at least they did at ...

In 1962, the Arlinda farm in Northern California purchased a milk cow from Nebraska named Beauty. The manager bought the cow because she produced a lot of milk, but there was a big bonus: Beauty was ...