Add Yahoo as a preferred source to see more of our stories on Google. In early March, Dr. Barb Petersen, a large-animal vet in Texas, began getting calls from the dairy farms she works with in the ...

H5N1 influenza, commonly known as bird flu, has increasingly infected dairy cattle and swine, threatening food security, ...

COLD SPRING, Minn. — Derek Schmitz wasn’t always successful in raising and milking dairy cows. The 29-year-old has worked to grow his understanding smack dab in the biggest dairy county in Minnesota — ...

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, an ...