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 ...

Could cow milk be the new cure for diabetes? Researchers have genetically modified a brown cow in Brazil to produce human insulin in its milk, which marks a breakthrough in diabetes treatment research ...

Cows show a visual preference for new human faces over a familiar one and can match a known handler's voice to their face, according to a study published in the open-access journal PLOS One by Océane ...

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 ...

Cows have entry portals for both human and bird flus. This new finding may mean that cattle could host both types of flus at once. The two viruses could then swap parts to create a new type of ...