Telemeres shown to indicate how long-lived and healthy an animal may be and could help find ways of producing better dairy and beef cattle.

U.K. researchers looking into more effective ways to monitor greenhouse gas emissions in grazing cattle.

Mycobacterium bovis also remains metabolically active and continues to grow at lower temperatures than expected.

Daily milk records from milking robots show short-term fluctuations in milk yield, which may inform genetic selection decisions on resilient cows.

Vaccine induces immunity to infection by brucella in domestic ruminants.

Interdigital hyperplasia in cattle had been attributed mostly to poor hygiene, but new research finds genetic component.

U.K. study to inform design of control and treatment strategies for Johne's disease.

Supplementing cow’s diet with amino acid methionine for 30 days after calving can improve feed intake and milk quality.

In ruminants, bacterium reacts to fluctuating sodium content with two different respiratory circuits.

Mid-infrared spectroscopy, paired with other on-farm data, may allow producers to better predict likelihood cow will conceive to first insemination.