(CNN) — In early March, Dr. Barb Petersen, a large-animal vet in Texas, began getting calls from the dairy farms she works with in the Panhandle. Workers there were seeing a lot of cows with mastitis, ...

The US Department of Agriculture this week posted an unpublished version of its genetic analysis into the spillover and spread of bird flu into US dairy cattle, offering the most complete look yet at ...

On America’s large dairy farms, milking is a vast operation, and the potential for disease transmission is worrying, health experts say. On America’s large dairy farms, milking is a vast operation, ...

Another dairy farm worker in Michigan has been infected with avian influenza virus, state and federal health officials reported Thursday. The case marks the third time the outbreak of bird flu in ...

BEIJING (Reuters Life!) - Moo-ove over, Mum. Chinese scientists have produced a herd of genetically modified cows that make milk that could substitute for human breast milk -- a possible alternative ...

What if you could have a conversation with a cow and ask it questions? That’s what Catherine Douglas and Peter Rowlinson of Newcastle University wanted to do. And they had a number of questions in ...