Timing of application and proper dosing can make difference in how pour-on takes on lice.

Virginia Tech researchers use artificial intelligence algorithms to estimate likelihood of pregnancy in heifers.

Movements and behavioral patterns of range beef cattle tracked to find links to efficient beef production systems.

Investigators search for ways to reduce amount of tylosin phosphate given to cattle.

Application rate, analysis and manure placement help livestock producers understand manure value.

Net energy for gain value of hybrid rye is approximately 84% of that of dry-rolled corn.

Affected premises was identified through routine slaughter surveillance.

Feeder cattle imported from Mexico's Tamaulipas state will require additional bovine tuberculosis testing.

Infected cows could shed FMD virus into environment before they displayed clinical signs.

North Dakota state veterinarian suggests livestock producers take action after first reported case of anthrax this year.