Frank Mitloehner sits inside a trailer at the UC Davis dairy barn as equipment in front of him spits out data. Next to the trailer, a Holstein cow has its head and neck inside a huge, clear-plastic ...

Researchers in California are working to genetically engineer the cow microbiome — and in the process, eliminate methane emissions. DAVIS, Calif. — Sushi, a four-week-old Holstein calf, was lying in a ...

Herd of Hereford beef cattle in the English landscape, Cumbria, UK. (Photo by: Farm Images/Universal Images Group via Getty Images) Grass-fed cows and sheep can be part of the solution to climate ...

Illinois is a top agricultural state, generating billions of dollars annually, but even where stalks of corn and acres of soybean vastly outnumber its 400,000 head of cattle, cows raised for beef and ...